Staging: sep: indent pass

Ok time to indent and get the code in vague shape. No other changes in this
patch.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/sep/sep_dev.h

@@ -66,15 +66,15 @@ struct sep_device {
 	/* counter for the messages from sep */
 	unsigned long sep_to_host_reply_counter;
 	/* counter for the number of bytes allocated in the pool for the current
-	transaction */
+	   transaction */
 	unsigned long data_pool_bytes_allocated;
 
 	/* array of pointers to the pages that represent input data for the synchronic
-	DMA action */
+	   DMA action */
 	struct page **in_page_array;
 
 	/* array of pointers to the pages that represent out data for the synchronic
-	DMA action */
+	   DMA action */
 	struct page **out_page_array;
 
 	/* number of pages in the sep_in_page_array */
@@ -121,9 +121,8 @@ static inline void sep_wait_sram_write(struct sep_device *dev)
 	u32 reg_val;
 	do
 		reg_val = sep_read_reg(dev, HW_SRAM_DATA_READY_REG_ADDR);
-	while(!(reg_val & 1));
+	while (!(reg_val & 1));
 }
 
 
 #endif
-

drivers/staging/sep/sep_driver_api.h

@@ -106,11 +106,11 @@
   init command struct
 */
 struct sep_driver_init_t {
-  /* start of the 1G of the host memory address that SEP can access */
-  unsigned long   message_addr;
+	/* start of the 1G of the host memory address that SEP can access */
+	unsigned long message_addr;
 
-  /* start address of resident */
-  unsigned long   message_size_in_words;
+	/* start address of resident */
+	unsigned long message_size_in_words;
 
 };
 
@@ -119,168 +119,168 @@ struct sep_driver_init_t {
   realloc cache resident command
 */
 struct sep_driver_realloc_cache_resident_t {
-  /* base address */
-  unsigned long   base_addr;
+	/* base address */
+	unsigned long base_addr;
 
-  /* current cache address */
-  unsigned long   cache_addr;
+	/* current cache address */
+	unsigned long cache_addr;
 
-  /* cache size in bytes*/
-  unsigned long   cache_size_in_bytes;
+	/* cache size in bytes */
+	unsigned long cache_size_in_bytes;
 
-  /* current resident address */
-  unsigned long   resident_addr;
+	/* current resident address */
+	unsigned long resident_addr;
 
-  /* resident size in bytes*/
-  unsigned long   resident_size_in_bytes;
+	/* resident size in bytes */
+	unsigned long resident_size_in_bytes;
 
-  /* new cache address */
-  unsigned long   new_cache_addr;
+	/* new cache address */
+	unsigned long new_cache_addr;
 
-  /* new resident address */
-  unsigned long   new_resident_addr;
+	/* new resident address */
+	unsigned long new_resident_addr;
 
-  /* new resident address */
-  unsigned long   new_shared_area_addr;
+	/* new resident address */
+	unsigned long new_shared_area_addr;
 
-  /* new base address */
-  unsigned long   new_base_addr;
+	/* new base address */
+	unsigned long new_base_addr;
 };
 
 /*
   set api mode command struct
 */
 struct sep_driver_set_api_mode_t {
-  /* mode to set - 1 - blocking, 0 - non-blocking */
-  unsigned long   mode;
+	/* mode to set - 1 - blocking, 0 - non-blocking */
+	unsigned long mode;
 };
 
 struct sep_driver_alloc_t {
-  /* virtual address of allocated space */
-  unsigned long offset;
+	/* virtual address of allocated space */
+	unsigned long offset;
 
-  /* physical address of allocated space */
-  unsigned long phys_address;
+	/* physical address of allocated space */
+	unsigned long phys_address;
 
-  /* number of bytes to allocate */
-  unsigned long num_bytes;
+	/* number of bytes to allocate */
+	unsigned long num_bytes;
 };
 
 /*
  */
 struct sep_driver_write_t {
-  /* application space address */
-  unsigned long app_address;
+	/* application space address */
+	unsigned long app_address;
 
-  /* address of the data pool */
-  unsigned long datapool_address;
+	/* address of the data pool */
+	unsigned long datapool_address;
 
-  /* number of bytes to write */
-  unsigned long num_bytes;
+	/* number of bytes to write */
+	unsigned long num_bytes;
 };
 
 /*
  */
 struct sep_driver_read_t {
-  /* application space address */
-  unsigned long app_address;
+	/* application space address */
+	unsigned long app_address;
 
-  /* address of the data pool */
-  unsigned long datapool_address;
+	/* address of the data pool */
+	unsigned long datapool_address;
 
-  /* number of bytes to read */
-  unsigned long num_bytes;
+	/* number of bytes to read */
+	unsigned long num_bytes;
 };
 
 /*
 */
 struct sep_driver_build_sync_table_t {
-  /* address value of the data in */
-  unsigned long  app_in_address;
+	/* address value of the data in */
+	unsigned long app_in_address;
 
-  /* size of data in */
-  unsigned long  data_in_size;
+	/* size of data in */
+	unsigned long data_in_size;
 
-  /* address of the data out */
-  unsigned long  app_out_address;
+	/* address of the data out */
+	unsigned long app_out_address;
 
-  /* the size of the block of the operation - if needed,
-  every table will be modulo this parameter */
-  unsigned long  block_size;
+	/* the size of the block of the operation - if needed,
+	   every table will be modulo this parameter */
+	unsigned long block_size;
 
-  /* the physical address of the first input DMA table */
-  unsigned long  in_table_address;
+	/* the physical address of the first input DMA table */
+	unsigned long in_table_address;
 
-  /* number of entries in the first input DMA table */
-  unsigned long  in_table_num_entries;
+	/* number of entries in the first input DMA table */
+	unsigned long in_table_num_entries;
 
-  /* the physical address of the first output DMA table */
-  unsigned long  out_table_address;
+	/* the physical address of the first output DMA table */
+	unsigned long out_table_address;
 
-  /* number of entries in the first output DMA table */
-  unsigned long  out_table_num_entries;
+	/* number of entries in the first output DMA table */
+	unsigned long out_table_num_entries;
 
-  /* data in the first input table */
-  unsigned long  table_data_size;
+	/* data in the first input table */
+	unsigned long table_data_size;
 
-  /* distinct user/kernel layout */
-  bool isKernelVirtualAddress;
+	/* distinct user/kernel layout */
+	bool isKernelVirtualAddress;
 
 };
 
 /*
 */
 struct sep_driver_build_flow_table_t {
-  /* flow type */
-  unsigned long  flow_type;
+	/* flow type */
+	unsigned long flow_type;
 
-  /* flag for input output */
-  unsigned long  input_output_flag;
+	/* flag for input output */
+	unsigned long input_output_flag;
 
-  /* address value of the data in */
-  unsigned long  virt_buff_data_addr;
+	/* address value of the data in */
+	unsigned long virt_buff_data_addr;
 
-  /* size of data in */
-  unsigned long  num_virtual_buffers;
+	/* size of data in */
+	unsigned long num_virtual_buffers;
 
-  /* the physical address of the first input DMA table */
-  unsigned long  first_table_addr;
+	/* the physical address of the first input DMA table */
+	unsigned long first_table_addr;
 
-  /* number of entries in the first input DMA table */
-  unsigned long  first_table_num_entries;
+	/* number of entries in the first input DMA table */
+	unsigned long first_table_num_entries;
 
-  /* data in the first input table */
-  unsigned long  first_table_data_size;
+	/* data in the first input table */
+	unsigned long first_table_data_size;
 
-  /* distinct user/kernel layout */
-  bool isKernelVirtualAddress;
+	/* distinct user/kernel layout */
+	bool isKernelVirtualAddress;
 };
 
 
 struct sep_driver_add_flow_table_t {
-  /* flow id  */
-  unsigned long  flow_id;
+	/* flow id  */
+	unsigned long flow_id;
 
-  /* flag for input output */
-  unsigned long  inputOutputFlag;
+	/* flag for input output */
+	unsigned long inputOutputFlag;
 
-  /* address value of the data in */
-  unsigned long  virt_buff_data_addr;
+	/* address value of the data in */
+	unsigned long virt_buff_data_addr;
 
-  /* size of data in */
-  unsigned long  num_virtual_buffers;
+	/* size of data in */
+	unsigned long num_virtual_buffers;
 
-  /* address of the first table */
-  unsigned long  first_table_addr;
+	/* address of the first table */
+	unsigned long first_table_addr;
 
-  /* number of entries in the first table */
-  unsigned long  first_table_num_entries;
+	/* number of entries in the first table */
+	unsigned long first_table_num_entries;
 
-  /* data size of the first table */
-  unsigned long  first_table_data_size;
+	/* data size of the first table */
+	unsigned long first_table_data_size;
 
-  /* distinct user/kernel layout */
-  bool isKernelVirtualAddress;
+	/* distinct user/kernel layout */
+	bool isKernelVirtualAddress;
 
 };
 
@@ -288,49 +288,49 @@ struct sep_driver_add_flow_table_t {
   command struct for set flow id
 */
 struct sep_driver_set_flow_id_t {
-  /* flow id to set */
-  unsigned long  flow_id;
+	/* flow id to set */
+	unsigned long flow_id;
 };
 
 
 /* command struct for add tables message */
 struct sep_driver_add_message_t {
-  /* flow id to set */
-  unsigned long   flow_id;
+	/* flow id to set */
+	unsigned long flow_id;
 
-  /* message size in bytes */
-  unsigned long   message_size_in_bytes;
+	/* message size in bytes */
+	unsigned long message_size_in_bytes;
 
-  /* address of the message */
-  unsigned long   message_address;
+	/* address of the message */
+	unsigned long message_address;
 };
 
 /* command struct for static pool addresses  */
 struct sep_driver_static_pool_addr_t {
-  /* physical address of the static pool */
-  unsigned long   physical_static_address;
+	/* physical address of the static pool */
+	unsigned long physical_static_address;
 
-  /* virtual address of the static pool */
-  unsigned long   virtual_static_address;
+	/* virtual address of the static pool */
+	unsigned long virtual_static_address;
 };
 
 /* command struct for getiing offset of the physical address from
 	the start of the mapped area  */
 struct sep_driver_get_mapped_offset_t {
-  /* physical address of the static pool */
-  unsigned long   physical_address;
+	/* physical address of the static pool */
+	unsigned long physical_address;
 
-  /* virtual address of the static pool */
-  unsigned long   offset;
+	/* virtual address of the static pool */
+	unsigned long offset;
 };
 
 /* command struct for getting time value and address */
 struct sep_driver_get_time_t {
-  /* physical address of stored time */
-  unsigned long   time_physical_address;
+	/* physical address of stored time */
+	unsigned long time_physical_address;
 
-  /* value of the stored time */
-  unsigned long   time_value;
+	/* value of the stored time */
+	unsigned long time_value;
 };
 
 
@@ -338,34 +338,34 @@ struct sep_driver_get_time_t {
   structure that represent one entry in the DMA LLI table
 */
 struct sep_lli_entry_t {
-  /* physical address */
-  unsigned long  physical_address;
+	/* physical address */
+	unsigned long physical_address;
 
-  /* block size */
-  unsigned long  block_size;
+	/* block size */
+	unsigned long block_size;
 };
 
 /*
   structure that reperesents data needed for lli table construction
 */
 struct sep_lli_prepare_table_data_t {
-  /* pointer to the memory where the first lli entry to be built */
-  struct sep_lli_entry_t  *lli_entry_ptr;
+	/* pointer to the memory where the first lli entry to be built */
+	struct sep_lli_entry_t *lli_entry_ptr;
 
-  /* pointer to the array of lli entries from which the table is to be built */
-  struct sep_lli_entry_t  *lli_array_ptr;
+	/* pointer to the array of lli entries from which the table is to be built */
+	struct sep_lli_entry_t *lli_array_ptr;
 
-  /* number of elements in lli array */
-  int               lli_array_size;
+	/* number of elements in lli array */
+	int lli_array_size;
 
-  /* number of entries in the created table */
-  int               num_table_entries;
+	/* number of entries in the created table */
+	int num_table_entries;
 
-  /* number of array entries processed during table creation */
-  int               num_array_entries_processed;
+	/* number of array entries processed during table creation */
+	int num_array_entries_processed;
 
-  /* the totatl data size in the created table */
-  int               lli_table_total_data_size;
+	/* the totatl data size in the created table */
+	int lli_table_total_data_size;
 };
 
 /*
@@ -373,19 +373,19 @@ struct sep_lli_prepare_table_data_t {
   to show what table looks like
 */
 struct sep_lli_table_t {
-  /* number of pages mapped in this tables. If 0 - means that the table
-  is not defined (used as a valid flag)*/
-  unsigned long num_pages;
-  /*
-    pointer to array of page pointers that represent the mapping of the
-    virtual buffer defined by the table to the physical memory. If this
-    pointer is NULL, it means that the table is not defined
-    (used as a valid flag)
-  */
-  struct page  **table_page_array_ptr;
-
-  /* maximum flow entries in table */
-  struct sep_lli_entry_t lli_entries[SEP_DRIVER_MAX_FLOW_NUM_ENTRIES_IN_TABLE];
+	/* number of pages mapped in this tables. If 0 - means that the table
+	   is not defined (used as a valid flag) */
+	unsigned long num_pages;
+	/*
+	   pointer to array of page pointers that represent the mapping of the
+	   virtual buffer defined by the table to the physical memory. If this
+	   pointer is NULL, it means that the table is not defined
+	   (used as a valid flag)
+	 */
+	struct page **table_page_array_ptr;
+
+	/* maximum flow entries in table */
+	struct sep_lli_entry_t lli_entries[SEP_DRIVER_MAX_FLOW_NUM_ENTRIES_IN_TABLE];
 };
 
 
@@ -393,61 +393,61 @@ struct sep_lli_table_t {
   structure for keeping the mapping of the virtual buffer into physical pages
 */
 struct sep_flow_buffer_data {
-  /* pointer to the array of page structs pointers to the pages of the
-	virtual buffer */
-  struct page   **page_array_ptr;
+	/* pointer to the array of page structs pointers to the pages of the
+	   virtual buffer */
+	struct page **page_array_ptr;
 
-  /* number of pages taken by the virtual buffer */
-  unsigned long   num_pages;
+	/* number of pages taken by the virtual buffer */
+	unsigned long num_pages;
 
-  /* this flag signals if this page_array is the last one among many that were
-	sent in one setting to SEP */
-  unsigned long   last_page_array_flag;
+	/* this flag signals if this page_array is the last one among many that were
+	   sent in one setting to SEP */
+	unsigned long last_page_array_flag;
 };
 
 /*
   struct that keeps all the data for one flow
 */
 struct sep_flow_context_t {
-  /*
-	work struct for handling the flow done interrupt in the workqueue
-	this structure must be in the first place, since it will be used
-	forcasting to the containing flow context
-  */
-  struct work_struct      flow_wq;
+	/*
+	   work struct for handling the flow done interrupt in the workqueue
+	   this structure must be in the first place, since it will be used
+	   forcasting to the containing flow context
+	 */
+	struct work_struct flow_wq;
 
-  /* flow id */
-  unsigned long           flow_id;
+	/* flow id */
+	unsigned long flow_id;
 
-  /* additional input tables exists */
-  unsigned long           input_tables_flag;
+	/* additional input tables exists */
+	unsigned long input_tables_flag;
 
-  /* additional output tables exists */
-  unsigned long           output_tables_flag;
+	/* additional output tables exists */
+	unsigned long output_tables_flag;
 
-  /*  data of the first input file */
-  struct sep_lli_entry_t         first_input_table;
+	/*  data of the first input file */
+	struct sep_lli_entry_t first_input_table;
 
-  /* data of the first output table */
-  struct sep_lli_entry_t         first_output_table;
+	/* data of the first output table */
+	struct sep_lli_entry_t first_output_table;
 
-  /* last input table data */
-  struct sep_lli_entry_t         last_input_table;
+	/* last input table data */
+	struct sep_lli_entry_t last_input_table;
 
-  /* last output table data */
-  struct sep_lli_entry_t         last_output_table;
+	/* last output table data */
+	struct sep_lli_entry_t last_output_table;
 
-  /* first list of table */
-  struct sep_lli_entry_t         input_tables_in_process;
+	/* first list of table */
+	struct sep_lli_entry_t input_tables_in_process;
 
-  /* output table in process (in sep) */
-  struct sep_lli_entry_t         output_tables_in_process;
+	/* output table in process (in sep) */
+	struct sep_lli_entry_t output_tables_in_process;
 
-  /* size of messages in bytes */
-  unsigned long           message_size_in_bytes;
+	/* size of messages in bytes */
+	unsigned long message_size_in_bytes;
 
-  /* message */
-  unsigned char           message[SEP_MAX_ADD_MESSAGE_LENGTH_IN_BYTES];
+	/* message */
+	unsigned char message[SEP_MAX_ADD_MESSAGE_LENGTH_IN_BYTES];
 };
 
 
@@ -478,54 +478,35 @@ void sep_send_msg_rdy_cmd(void);
 	This function releases all the application virtual
 	buffer physical pages, that were previously locked
 */
-int sep_free_dma_pages(struct page **page_array_ptr,
-			unsigned long num_pages,
-			unsigned long dirtyFlag);
+int sep_free_dma_pages(struct page **page_array_ptr, unsigned long num_pages, unsigned long dirtyFlag);
 
 /*
 	This function creates the input and output dma tables for
 	symmetric operations (AES/DES) according to the block size
 	from LLI arays
 */
-int sep_construct_dma_tables_from_lli(
-					struct sep_lli_entry_t *lli_in_array,
-					unsigned long     sep_in_lli_entries,
-					struct sep_lli_entry_t *lli_out_array,
-					unsigned long     sep_out_lli_entries,
-					unsigned long     block_size,
-					unsigned long    *lli_table_in_ptr,
-					unsigned long    *lli_table_out_ptr,
-					unsigned long    *in_num_entries_ptr,
-					unsigned long    *out_num_entries_ptr,
-					unsigned long    *table_data_size_ptr);
+int sep_construct_dma_tables_from_lli(struct sep_lli_entry_t *lli_in_array,
+				      unsigned long sep_in_lli_entries,
+				      struct sep_lli_entry_t *lli_out_array,
+				      unsigned long sep_out_lli_entries,
+				      unsigned long block_size, unsigned long *lli_table_in_ptr, unsigned long *lli_table_out_ptr, unsigned long *in_num_entries_ptr, unsigned long *out_num_entries_ptr, unsigned long *table_data_size_ptr);
 
 /*
 	This function builds input and output DMA tables for synhronic symmetric
 	operations (AES, DES) It also checks that each table is of the modular
 	block size
 */
-int sep_prepare_input_output_dma_table(unsigned long   app_virt_in_addr,
-				unsigned long   app_virt_out_addr,
-				unsigned long   data_size,
-				unsigned long   block_size,
-				unsigned long  *lli_table_in_ptr,
-				unsigned long  *lli_table_out_ptr,
-				unsigned long  *in_num_entries_ptr,
-				unsigned long  *out_num_entries_ptr,
-				unsigned long  *table_data_size_ptr,
-				bool            isKernelVirtualAddress);
+int sep_prepare_input_output_dma_table(unsigned long app_virt_in_addr,
+				       unsigned long app_virt_out_addr,
+				       unsigned long data_size,
+				       unsigned long block_size,
+				       unsigned long *lli_table_in_ptr, unsigned long *lli_table_out_ptr, unsigned long *in_num_entries_ptr, unsigned long *out_num_entries_ptr, unsigned long *table_data_size_ptr, bool isKernelVirtualAddress);
 
 /*
 	This function prepares only input DMA table for synhronic symmetric
 	operations (HASH)
 */
-int sep_prepare_input_dma_table(unsigned long   app_virt_addr,
-				unsigned long   data_size,
-				unsigned long   block_size,
-				unsigned long  *lli_table_ptr,
-				unsigned long  *num_entries_ptr,
-				unsigned long  *table_data_size_ptr,
-				bool            isKernelVirtualAddress);
+int sep_prepare_input_dma_table(unsigned long app_virt_addr, unsigned long data_size, unsigned long block_size, unsigned long *lli_table_ptr, unsigned long *num_entries_ptr, unsigned long *table_data_size_ptr, bool isKernelVirtualAddress);
 
 /* this functions frees all the resources that were allocated for the building
 	of the LLI DMA tables */

drivers/staging/sep/sep_driver_ext_api.h

@@ -51,12 +51,7 @@ This functions copies the cache and resident from their source location into
 destination memory, which is external to Linux VM and is given as physical
 address
 */
-int sep_copy_cache_resident_to_area(unsigned long   src_cache_addr,
-				unsigned long   cache_size_in_bytes,
-				unsigned long   src_resident_addr,
-				unsigned long   resident_size_in_bytes,
-				unsigned long  *dst_new_cache_addr_ptr,
-				unsigned long  *dst_new_resident_addr_ptr);
+int sep_copy_cache_resident_to_area(unsigned long src_cache_addr, unsigned long cache_size_in_bytes, unsigned long src_resident_addr, unsigned long resident_size_in_bytes, unsigned long *dst_new_cache_addr_ptr, unsigned long *dst_new_resident_addr_ptr);
 
 /*
 This functions maps and allocates the shared area on the external
@@ -65,9 +60,7 @@ to allocate. The outputs are kernel_shared_area_addr_ptr - the kerenl
 address of the mapped and allocated shared area, and
 phys_shared_area_addr_ptr - the physical address of the shared area
 */
-int sep_map_and_alloc_shared_area(unsigned long   shared_area_size,
-				unsigned long  *kernel_shared_area_addr_ptr,
-				unsigned long  *phys_shared_area_addr_ptr);
+int sep_map_and_alloc_shared_area(unsigned long shared_area_size, unsigned long *kernel_shared_area_addr_ptr, unsigned long *phys_shared_area_addr_ptr);
 
 /*
 This functions unmaps and deallocates the shared area on the  external
@@ -76,9 +69,7 @@ deallocate,kernel_shared_area_addr_ptr - the kernel address of the
 mapped and allocated shared area,phys_shared_area_addr_ptr - the physical
 address of the shared area
 */
-void sep_unmap_and_free_shared_area(unsigned long   shared_area_size,
-				unsigned long   kernel_shared_area_addr,
-				unsigned long   phys_shared_area_addr);
+void sep_unmap_and_free_shared_area(unsigned long shared_area_size, unsigned long kernel_shared_area_addr, unsigned long phys_shared_area_addr);
 
 
 /*

drivers/staging/sep/sep_driver_hw_defs.h

@@ -229,4 +229,4 @@
 #define 	 HW_CLR_SRAM_BUSY_REG_REG_ADDR 	      0x0F0CUL
 #define    HW_CC_SRAM_BASE_ADDRESS              0x5800UL
 
-#endif /* ifndef HW_DEFS */
+#endif				/* ifndef HW_DEFS */

drivers/staging/sep/sep_ext_with_pci_driver.c

@@ -85,12 +85,12 @@ static unsigned long CRYS_SEP_ROM[] = {
 
 /* 2M size */
 
-#endif /* SEP_DRIVER_ARM_DEBUG_MODE */
+#endif				/* SEP_DRIVER_ARM_DEBUG_MODE */
 
 #define BASE_ADDRESS_FOR_SYSTEM 0xfffc0000
 #define SEP_RAR_IO_MEM_REGION_SIZE 0x40000
 
-irqreturn_t sep_inthandler(int irq , void* dev_id);
+irqreturn_t sep_inthandler(int irq, void *dev_id);
 
 /* Keep this a single static object for now to keep the conversion easy */
 
@@ -107,12 +107,11 @@ unsigned long jiffies_future;
 /*
   function that is activated on the succesfull probe of the SEP device
 */
-static int __devinit sep_probe(struct pci_dev *pdev,
-  const struct pci_device_id *ent);
+static int __devinit sep_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
 
 static struct pci_device_id sep_pci_id_tbl[] = {
-	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x080c) },
-	{ 0 }
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x080c)},
+	{0}
 };
 
 MODULE_DEVICE_TABLE(pci, sep_pci_id_tbl);
@@ -141,12 +140,7 @@ void sep_lock_cache_resident_area(void)
   destination memory, which is external to Linux VM and is given as
    physical address
 */
-int sep_copy_cache_resident_to_area(unsigned long   src_cache_addr,
-				unsigned long   cache_size_in_bytes,
-				unsigned long   src_resident_addr,
-				unsigned long   resident_size_in_bytes,
-				unsigned long *dst_new_cache_addr_ptr,
-				unsigned long *dst_new_resident_addr_ptr)
+int sep_copy_cache_resident_to_area(unsigned long src_cache_addr, unsigned long cache_size_in_bytes, unsigned long src_resident_addr, unsigned long resident_size_in_bytes, unsigned long *dst_new_cache_addr_ptr, unsigned long *dst_new_resident_addr_ptr)
 {
 	/* resident address in user space */
 	unsigned long resident_addr;
@@ -157,7 +151,7 @@ int sep_copy_cache_resident_to_area(unsigned long   src_cache_addr,
 	const struct firmware *fw;
 
 	char *cache_name = "cache.image.bin";
-	char *res_name =  "resident.image.bin";
+	char *res_name = "resident.image.bin";
 
 	/* error */
 	int error;
@@ -167,14 +161,10 @@ int sep_copy_cache_resident_to_area(unsigned long   src_cache_addr,
 	-------------------------------------*/
 	error = 0;
 
-	edbg(
-	  "SEP Driver:rar_virtual is %p\n",
-	  sep_dev->rar_virtual_address);
-	edbg(
-	  "SEP Driver:rar_physical is %08lx\n",
-	  sep_dev->rar_physical_address);
+	edbg("SEP Driver:rar_virtual is %p\n", sep_dev->rar_virtual_address);
+	edbg("SEP Driver:rar_physical is %08lx\n", sep_dev->rar_physical_address);
 
-	sep_dev->rar_region_addr = (unsigned long)sep_dev->rar_virtual_address;
+	sep_dev->rar_region_addr = (unsigned long) sep_dev->rar_virtual_address;
 
 	sep_dev->cache_physical_address = sep_dev->rar_physical_address;
 	sep_dev->cache_virtual_address = sep_dev->rar_virtual_address;
@@ -182,72 +172,50 @@ int sep_copy_cache_resident_to_area(unsigned long   src_cache_addr,
 	/* load cache */
 	error = request_firmware(&fw, cache_name, &sep_dev->sep_pci_dev_ptr->dev);
 	if (error) {
-		edbg(
-		  "SEP Driver:cant request cache fw\n");
+		edbg("SEP Driver:cant request cache fw\n");
 		goto end_function;
 	}
 
-	edbg(
-	  "SEP Driver:cache data loc is %p\n",
-	  (void *)fw->data);
-	edbg(
-	  "SEP Driver:cache data size is %08Zx\n",
-	  fw->size);
+	edbg("SEP Driver:cache data loc is %p\n", (void *) fw->data);
+	edbg("SEP Driver:cache data size is %08Zx\n", fw->size);
 
-	memcpy((void *)sep_dev->cache_virtual_address, (void *)fw->data, fw->size);
+	memcpy((void *) sep_dev->cache_virtual_address, (void *) fw->data, fw->size);
 
 	sep_dev->cache_size = fw->size;
 
-	cache_addr = (unsigned long)sep_dev->cache_virtual_address;
+	cache_addr = (unsigned long) sep_dev->cache_virtual_address;
 
 	release_firmware(fw);
 
-	sep_dev->resident_physical_address = sep_dev->cache_physical_address
-								+ sep_dev->cache_size;
-	sep_dev->resident_virtual_address = sep_dev->cache_virtual_address
-								+ sep_dev->cache_size;
+	sep_dev->resident_physical_address = sep_dev->cache_physical_address + sep_dev->cache_size;
+	sep_dev->resident_virtual_address = sep_dev->cache_virtual_address + sep_dev->cache_size;
 
 	/* load resident */
 	error = request_firmware(&fw, res_name, &sep_dev->sep_pci_dev_ptr->dev);
 	if (error) {
-		edbg(
-		  "SEP Driver:cant request res fw\n");
+		edbg("SEP Driver:cant request res fw\n");
 		goto end_function;
 	}
 
-	edbg(
-	  "SEP Driver:res data loc is %p\n",
-	  (void *)fw->data);
-	edbg(
-	  "SEP Driver:res data size is %08Zx\n",
-	  fw->size);
+	edbg("SEP Driver:res data loc is %p\n", (void *) fw->data);
+	edbg("SEP Driver:res data size is %08Zx\n", fw->size);
 
-	memcpy((void *)sep_dev->resident_virtual_address, (void *)fw->data, fw->size);
+	memcpy((void *) sep_dev->resident_virtual_address, (void *) fw->data, fw->size);
 
 	sep_dev->resident_size = fw->size;
 
 	release_firmware(fw);
 
-	resident_addr = (unsigned long)sep_dev->resident_virtual_address;
+	resident_addr = (unsigned long) sep_dev->resident_virtual_address;
 
-	edbg(
-	  "SEP Driver:resident_addr (physical )is %08lx\n",
-	  sep_dev->resident_physical_address);
-	edbg(
-	  "SEP Driver:cache_addr (physical) is %08lx\n",
-	  sep_dev->cache_physical_address);
+	edbg("SEP Driver:resident_addr (physical )is %08lx\n", sep_dev->resident_physical_address);
+	edbg("SEP Driver:cache_addr (physical) is %08lx\n", sep_dev->cache_physical_address);
 
-	edbg(
-	  "SEP Driver:resident_addr (logical )is %08lx\n",
-	  resident_addr);
-	edbg(
-	  "SEP Driver:cache_addr (logical) is %08lx\n",
-	  cache_addr);
+	edbg("SEP Driver:resident_addr (logical )is %08lx\n", resident_addr);
+	edbg("SEP Driver:cache_addr (logical) is %08lx\n", cache_addr);
 
-	edbg(
-	  "SEP Driver:resident_size is %08lx\n", sep_dev->resident_size);
-	edbg(
-	  "SEP Driver:cache_size is %08lx\n", sep_dev->cache_size);
+	edbg("SEP Driver:resident_size is %08lx\n", sep_dev->resident_size);
+	edbg("SEP Driver:cache_size is %08lx\n", sep_dev->cache_size);
 
 
 
@@ -255,7 +223,7 @@ int sep_copy_cache_resident_to_area(unsigned long   src_cache_addr,
 	*dst_new_cache_addr_ptr = sep_dev->cache_physical_address;
 	*dst_new_resident_addr_ptr = sep_dev->resident_physical_address;
 
-end_function:
+      end_function:
 
 	return error;
 }
@@ -270,15 +238,12 @@ int sep_copy_cache_resident_to_area(unsigned long   src_cache_addr,
   shared area, and phys_shared_area_addr_ptr
   - the physical address of the shared area
 */
-int sep_map_and_alloc_shared_area(unsigned long shared_area_size,
-				unsigned long *kernel_shared_area_addr_ptr,
-				unsigned long *phys_shared_area_addr_ptr)
+int sep_map_and_alloc_shared_area(unsigned long shared_area_size, unsigned long *kernel_shared_area_addr_ptr, unsigned long *phys_shared_area_addr_ptr)
 {
 	// shared_virtual_address = ioremap_nocache(0xda00000,shared_area_size);
 	sep_dev->shared_virtual_address = kmalloc(shared_area_size, GFP_KERNEL);
 	if (!sep_dev->shared_virtual_address) {
-		edbg(
-		  "sep_driver:shared memory kmalloc failed\n");
+		edbg("sep_driver:shared memory kmalloc failed\n");
 		return -1;
 	}
 
@@ -286,19 +251,13 @@ int sep_map_and_alloc_shared_area(unsigned long shared_area_size,
 	sep_dev->shared_physical_address = __pa(sep_dev->shared_virtual_address);
 	// shared_physical_address = 0xda00000;
 
-	*kernel_shared_area_addr_ptr = (unsigned long)sep_dev->shared_virtual_address;
+	*kernel_shared_area_addr_ptr = (unsigned long) sep_dev->shared_virtual_address;
 	/* set the physical address of the shared area */
 	*phys_shared_area_addr_ptr = sep_dev->shared_physical_address;
 
-	edbg(
-	  "SEP Driver:shared_virtual_address is %p\n",
-	sep_dev->shared_virtual_address);
-	edbg(
-	  "SEP Driver:shared_region_size is %08lx\n",
-	shared_area_size);
-	edbg(
-	  "SEP Driver:shared_physical_addr is %08lx\n",
-	*phys_shared_area_addr_ptr);
+	edbg("SEP Driver:shared_virtual_address is %p\n", sep_dev->shared_virtual_address);
+	edbg("SEP Driver:shared_region_size is %08lx\n", shared_area_size);
+	edbg("SEP Driver:shared_physical_addr is %08lx\n", *phys_shared_area_addr_ptr);
 
 	return 0;
 }
@@ -311,11 +270,9 @@ int sep_map_and_alloc_shared_area(unsigned long shared_area_size,
   shared area,phys_shared_area_addr_ptr - the physical address of
   the shared area
 */
-void sep_unmap_and_free_shared_area(unsigned long   shared_area_size,
-					unsigned long   kernel_shared_area_addr,
-					unsigned long   phys_shared_area_addr)
+void sep_unmap_and_free_shared_area(unsigned long shared_area_size, unsigned long kernel_shared_area_addr, unsigned long phys_shared_area_addr)
 {
-	kfree((void *)kernel_shared_area_addr);
+	kfree((void *) kernel_shared_area_addr);
 	return;
 }
 
@@ -327,16 +284,10 @@ void sep_unmap_and_free_shared_area(unsigned long   shared_area_size,
 */
 unsigned long sep_shared_area_virt_to_phys(unsigned long virt_address)
 {
-	edbg(
-	  "SEP Driver:sh virt to phys v %08lx\n",
-	  virt_address);
-	edbg(
-	  "SEP Driver:sh virt to phys p %08lx\n",
-	  sep_dev->shared_physical_address
-	  + (virt_address - (unsigned long)sep_dev->shared_virtual_address));
-
-	return (unsigned long)sep_dev->shared_physical_address +
-	  (virt_address - (unsigned long)sep_dev->shared_virtual_address);
+	edbg("SEP Driver:sh virt to phys v %08lx\n", virt_address);
+	edbg("SEP Driver:sh virt to phys p %08lx\n", sep_dev->shared_physical_address + (virt_address - (unsigned long) sep_dev->shared_virtual_address));
+
+	return (unsigned long) sep_dev->shared_physical_address + (virt_address - (unsigned long) sep_dev->shared_virtual_address);
 }
 
 /*
@@ -347,16 +298,14 @@ unsigned long sep_shared_area_virt_to_phys(unsigned long virt_address)
 */
 unsigned long sep_shared_area_phys_to_virt(unsigned long phys_address)
 {
-	return (unsigned long)sep_dev->shared_virtual_address
-	  + (phys_address - sep_dev->shared_physical_address);
+	return (unsigned long) sep_dev->shared_virtual_address + (phys_address - sep_dev->shared_physical_address);
 }
 
 
 /*
   function that is activaed on the succesfull probe of the SEP device
 */
-static int __devinit sep_probe(struct pci_dev *pdev,
-			const struct pci_device_id *ent)
+static int __devinit sep_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
 	/* error */
 	int error;
@@ -365,15 +314,13 @@ static int __devinit sep_probe(struct pci_dev *pdev,
 	CODE
 	---------------------------*/
 
-	edbg(
-	  "Sep pci probe starting\n");
+	edbg("Sep pci probe starting\n");
 	error = 0;
 
 	/* enable the device */
 	error = pci_enable_device(pdev);
 	if (error) {
-		edbg(
-		  "error enabling pci device\n");
+		edbg("error enabling pci device\n");
 		goto end_function;
 	}
 
@@ -383,111 +330,83 @@ static int __devinit sep_probe(struct pci_dev *pdev,
 	/* get the io memory start address */
 	sep_dev->io_memory_start_physical_address = pci_resource_start(pdev, 0);
 	if (!sep_dev->io_memory_start_physical_address) {
-		edbg(
-		  "SEP Driver error pci resource start\n");
+		edbg("SEP Driver error pci resource start\n");
 		goto end_function;
 	}
 
 	/* get the io memory end address */
 	sep_dev->io_memory_end_physical_address = pci_resource_end(pdev, 0);
 	if (!sep_dev->io_memory_end_physical_address) {
-		edbg(
-		  "SEP Driver error pci resource end\n");
+		edbg("SEP Driver error pci resource end\n");
 		goto end_function;
 	}
 
-	sep_dev->io_memory_size = sep_dev->io_memory_end_physical_address -
-				sep_dev->io_memory_start_physical_address + 1;
+	sep_dev->io_memory_size = sep_dev->io_memory_end_physical_address - sep_dev->io_memory_start_physical_address + 1;
 
-	edbg(
-	  "SEP Driver:io_memory_start_physical_address is %08lx\n",
-	sep_dev->io_memory_start_physical_address);
+	edbg("SEP Driver:io_memory_start_physical_address is %08lx\n", sep_dev->io_memory_start_physical_address);
 
-	edbg(
-	  "SEP Driver:io_memory_end_phyaical_address is %08lx\n",
-	sep_dev->io_memory_end_physical_address);
+	edbg("SEP Driver:io_memory_end_phyaical_address is %08lx\n", sep_dev->io_memory_end_physical_address);
 
-	edbg(
-	  "SEP Driver:io_memory_size is %08lx\n",
-	sep_dev->io_memory_size);
+	edbg("SEP Driver:io_memory_size is %08lx\n", sep_dev->io_memory_size);
 
-	sep_dev->io_memory_start_virtual_address =
-	  ioremap_nocache(sep_dev->io_memory_start_physical_address,
-	  sep_dev->io_memory_size);
+	sep_dev->io_memory_start_virtual_address = ioremap_nocache(sep_dev->io_memory_start_physical_address, sep_dev->io_memory_size);
 	if (!sep_dev->io_memory_start_virtual_address) {
-		edbg(
-		  "SEP Driver error ioremap of io memory\n");
+		edbg("SEP Driver error ioremap of io memory\n");
 		goto end_function;
 	}
 
-	edbg(
-	  "SEP Driver:io_memory_start_virtual_address is %p\n",
-	sep_dev->io_memory_start_virtual_address);
+	edbg("SEP Driver:io_memory_start_virtual_address is %p\n", sep_dev->io_memory_start_virtual_address);
 
-	sep_dev->reg_base_address = (void __iomem *)sep_dev->io_memory_start_virtual_address;
+	sep_dev->reg_base_address = (void __iomem *) sep_dev->io_memory_start_virtual_address;
 
 
 	/* set up system base address and shared memory location */
 
-	sep_dev->rar_virtual_address = kmalloc(2 * SEP_RAR_IO_MEM_REGION_SIZE,
-	  GFP_KERNEL);
+	sep_dev->rar_virtual_address = kmalloc(2 * SEP_RAR_IO_MEM_REGION_SIZE, GFP_KERNEL);
 
 	if (!sep_dev->rar_virtual_address) {
-		edbg(
-		  "SEP Driver:cant kmalloc rar\n");
+		edbg("SEP Driver:cant kmalloc rar\n");
 		goto end_function;
-		}
+	}
 	/* FIXME */
 	sep_dev->rar_physical_address = __pa(sep_dev->rar_virtual_address);
 
-	edbg(
-	  "SEP Driver:rar_physical is %08lx\n",
-	sep_dev->rar_physical_address);
+	edbg("SEP Driver:rar_physical is %08lx\n", sep_dev->rar_physical_address);
 
-	edbg(
-	  "SEP Driver:rar_virtual is %p\n",
-	sep_dev->rar_virtual_address);
+	edbg("SEP Driver:rar_virtual is %p\n", sep_dev->rar_virtual_address);
 
 
 #if !SEP_DRIVER_POLLING_MODE
 
-	edbg(
-	  "SEP Driver: about to write IMR and ICR REG_ADDR\n");
+	edbg("SEP Driver: about to write IMR and ICR REG_ADDR\n");
 
 	/* clear ICR register */
-	sep_write_reg(sep_dev, HW_HOST_ICR_REG_ADDR,
-	  0xFFFFFFFF);
+	sep_write_reg(sep_dev, HW_HOST_ICR_REG_ADDR, 0xFFFFFFFF);
 
 	/* set the IMR register - open only GPR 2 */
-	sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR,
-	  (~(0x1 << 13)));
+	sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR, (~(0x1 << 13)));
 
 	/* figure out our irq */
 	/* FIXME: */
-	error = pci_read_config_byte(pdev, PCI_INTERRUPT_LINE, (u8 *)&sep_dev->sep_irq);
+	error = pci_read_config_byte(pdev, PCI_INTERRUPT_LINE, (u8 *) & sep_dev->sep_irq);
 
-	edbg(
-	  "SEP Driver: my irq is %d\n", sep_irq);
+	edbg("SEP Driver: my irq is %d\n", sep_irq);
 
-	edbg(
-	  "SEP Driver: about to call request_irq\n");
+	edbg("SEP Driver: about to call request_irq\n");
 	/* get the interrupt line */
-	error = request_irq(sep_irq, sep_inthandler, IRQF_SHARED,
-	  "sep_driver", &sep_dev->reg_base_address);
+	error = request_irq(sep_irq, sep_inthandler, IRQF_SHARED, "sep_driver", &sep_dev->reg_base_address);
 	if (error)
 		goto end_function;
 
 	goto end_function;
-	edbg(
-	  "SEP Driver: about to write IMR REG_ADDR");
+	edbg("SEP Driver: about to write IMR REG_ADDR");
 
 	/* set the IMR register - open only GPR 2 */
-	sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR,
-	  (~(0x1 << 13)));
+	sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR, (~(0x1 << 13)));
 
-#endif /* SEP_DRIVER_POLLING_MODE */
+#endif				/* SEP_DRIVER_POLLING_MODE */
 
-end_function:
+      end_function:
 
 	return error;
 }
@@ -515,26 +434,18 @@ void sep_load_rom_code(void)
 	/* Loading ROM from SEP_ROM_image.h file */
 	k = sizeof(CRYS_SEP_ROM);
 
-	edbg(
-	  "SEP Driver: DX_CC_TST_SepRomLoader start\n");
+	edbg("SEP Driver: DX_CC_TST_SepRomLoader start\n");
 
-	edbg(
-	  "SEP Driver: k is %lu\n", k);
-	edbg(
-	  "SEP Driver: sep_dev->reg_base_address is %p\n",
-	  sep_dev->reg_base_address);
-	edbg(
-	  "SEP Driver: CRYS_SEP_ROM_start_address_offset is %p\n",
-	  CRYS_SEP_ROM_start_address_offset);
+	edbg("SEP Driver: k is %lu\n", k);
+	edbg("SEP Driver: sep_dev->reg_base_address is %p\n", sep_dev->reg_base_address);
+	edbg("SEP Driver: CRYS_SEP_ROM_start_address_offset is %p\n", CRYS_SEP_ROM_start_address_offset);
 
 	for (i = 0; i < 4; i++) {
 		/* write bank */
 		sep_write_reg(sep_dev, SEP_ROM_BANK_register_offset, i);
 
 		for (j = 0; j < CRYS_SEP_ROM_length / 4; j++) {
-			sep_write_reg(sep_dev,
-			  CRYS_SEP_ROM_start_address_offset + 4*j,
-			  CRYS_SEP_ROM[i * 0x1000 + j]);
+			sep_write_reg(sep_dev, CRYS_SEP_ROM_start_address_offset + 4 * j, CRYS_SEP_ROM[i * 0x1000 + j]);
 
 			k = k - 4;
 
@@ -545,7 +456,7 @@ void sep_load_rom_code(void)
 		}
 	}
 
-	/* reset the SEP*/
+	/* reset the SEP */
 	sep_write_reg(sep_dev, HW_HOST_SEP_SW_RST_REG_ADDR, 0x1);
 
 	/* poll for SEP ROM boot finish */
@@ -553,49 +464,41 @@ void sep_load_rom_code(void)
 		retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR3_REG_ADDR);
 	} while (!regVal);
 
-	edbg(
-	  "SEP Driver: ROM polling ended\n");
+	edbg("SEP Driver: ROM polling ended\n");
 
 	switch (regVal) {
 	case 0x1:
 		/* fatal error - read erro status from GPRO */
 		Error = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
-		edbg(
-		  "SEP Driver: ROM polling case 1\n");
+		edbg("SEP Driver: ROM polling case 1\n");
 		break;
 	case 0x2:
 		/* Boot First Phase ended  */
 		warning = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
-		edbg(
-		  "SEP Driver: ROM polling case 2\n");
+		edbg("SEP Driver: ROM polling case 2\n");
 		break;
 	case 0x4:
 		/* Cold boot ended successfully  */
 		warning = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
-		edbg(
-		  "SEP Driver: ROM polling case 4\n");
+		edbg("SEP Driver: ROM polling case 4\n");
 		Error = 0;
 		break;
 	case 0x8:
 		/* Warmboot ended successfully */
 		warning = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
-		edbg(
-		  "SEP Driver: ROM polling case 8\n");
+		edbg("SEP Driver: ROM polling case 8\n");
 		Error = 0;
 		break;
 	case 0x10:
 		/* ColdWarm boot ended successfully */
 		warning = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
-		edbg(
-		  "SEP Driver: ROM polling case 16\n");
+		edbg("SEP Driver: ROM polling case 16\n");
 		Error = 0;
 		break;
 	case 0x20:
-		edbg(
-		  "SEP Driver: ROM polling case 32\n");
+		edbg("SEP Driver: ROM polling case 32\n");
 		break;
 	}
 
 #endif
 }
-

drivers/staging/sep/sep_main_mod.c

@@ -72,13 +72,13 @@ INT_MODULE_PARM(sepDebug, 0x0);
 MODULE_PARM_DESC(sepDebug, "Flag to enable SEP debug messages");
 
 /* major and minor device numbers */
-static dev_t					g_sep_device_number;
+static dev_t g_sep_device_number;
 
 /* the files operations structure of the driver */
-static struct file_operations  g_sep_fops;
+static struct file_operations g_sep_fops;
 
 /* cdev struct of the driver */
-static struct cdev			g_sep_cdev;
+static struct cdev g_sep_cdev;
 
 /*
   mutex for the access to the internals of the sep driver
@@ -103,7 +103,7 @@ irqreturn_t sep_inthandler(int irq, void *dev_id);
 /*
   this function registers the driver to the file system
 */
-static int  sep_register_driver_to_fs(void);
+static int sep_register_driver_to_fs(void);
 
 /*
   this function unregisters driver from fs
@@ -115,26 +115,18 @@ static void sep_unregister_driver_from_fs(void);
   table from this array the condition is that either the table is full
   (all etnries are entered), or there are no more entries in the lli array
 */
-static unsigned long sep_calculate_lli_table_max_size(
-			struct sep_lli_entry_t	*lli_in_array_ptr,
-			unsigned long	num_array_entries);
+static unsigned long sep_calculate_lli_table_max_size(struct sep_lli_entry_t *lli_in_array_ptr, unsigned long num_array_entries);
 /*
   this functions builds ont lli table from the lli_array according to the
   given size of data
 */
-static void sep_build_lli_table(struct sep_lli_entry_t	*lli_array_ptr,
-			struct sep_lli_entry_t		*lli_table_ptr,
-			unsigned long		*num_processed_entries_ptr,
-			unsigned long		*num_table_entries_ptr,
-			unsigned long	table_data_size);
+static void sep_build_lli_table(struct sep_lli_entry_t *lli_array_ptr, struct sep_lli_entry_t *lli_table_ptr, unsigned long *num_processed_entries_ptr, unsigned long *num_table_entries_ptr, unsigned long table_data_size);
 
 /*
   this function goes over the list of the print created tables and prints
   all the data
 */
-static void sep_debug_print_lli_tables(struct sep_lli_entry_t	*lli_table_ptr,
-					unsigned long	num_table_entries,
-					unsigned long	table_data_size);
+static void sep_debug_print_lli_tables(struct sep_lli_entry_t *lli_table_ptr, unsigned long num_table_entries, unsigned long table_data_size);
 
 
 
@@ -219,53 +211,38 @@ static int sep_realloc_cache_resident_handler(unsigned long arg);
 static int sep_set_api_mode_handler(unsigned long arg);
 
 /* handler for flow done interrupt */
-static void sep_flow_done_handler(struct work_struct		*work);
+static void sep_flow_done_handler(struct work_struct *work);
 
 /*
   This function locks all the physical pages of the kernel virtual buffer
   and construct a basic lli  array, where each entry holds the physical
   page address and the size that application data holds in this physical pages
 */
-static int sep_lock_kernel_pages(unsigned long	kernel_virt_addr,
-				unsigned long	data_size,
-				unsigned long	*num_pages_ptr,
-				struct sep_lli_entry_t	**lli_array_ptr,
-				struct page	***page_array_ptr);
+static int sep_lock_kernel_pages(unsigned long kernel_virt_addr, unsigned long data_size, unsigned long *num_pages_ptr, struct sep_lli_entry_t **lli_array_ptr, struct page ***page_array_ptr);
 
 /*
   This function creates one DMA table for flow and returns its data,
   and pointer to its info entry
 */
-static int sep_prepare_one_flow_dma_table(unsigned long	 virt_buff_addr,
-			unsigned long	 virt_buff_size,
-			struct sep_lli_entry_t		*table_data,
-			struct sep_lli_entry_t		**info_entry_ptr,
-			struct sep_flow_context_t	*flow_data_ptr,
-			bool			isKernelVirtualAddress);
+static int sep_prepare_one_flow_dma_table(unsigned long virt_buff_addr, unsigned long virt_buff_size, struct sep_lli_entry_t *table_data, struct sep_lli_entry_t **info_entry_ptr, struct sep_flow_context_t *flow_data_ptr, bool isKernelVirtualAddress);
 
 /*
   This function creates a list of tables for flow and returns the data for the
   first and last tables of the list
 */
-static int sep_prepare_flow_dma_tables(unsigned long	num_virtual_buffers,
-		unsigned long		first_buff_addr,
-		struct sep_flow_context_t	*flow_data_ptr,
-		struct sep_lli_entry_t		*first_table_data_ptr,
-		struct sep_lli_entry_t		*last_table_data_ptr,
-		bool			isKernelVirtualAddress);
+static int sep_prepare_flow_dma_tables(unsigned long num_virtual_buffers,
+				       unsigned long first_buff_addr, struct sep_flow_context_t *flow_data_ptr, struct sep_lli_entry_t *first_table_data_ptr, struct sep_lli_entry_t *last_table_data_ptr, bool isKernelVirtualAddress);
 
 /*
   this function find a space for the new flow dma table
 */
-static int sep_find_free_flow_dma_table_space(
-	unsigned long		**table_address_ptr);
+static int sep_find_free_flow_dma_table_space(unsigned long **table_address_ptr);
 
 /*
   this function goes over all the flow tables connected to the given table and
   deallocate them
 */
-static void sep_deallocated_flow_tables(
-		struct sep_lli_entry_t *first_table_ptr);
+static void sep_deallocated_flow_tables(struct sep_lli_entry_t *first_table_ptr);
 
 /*
   This function handler the set flow id command
@@ -276,8 +253,7 @@ static int sep_set_flow_id_handler(unsigned long arg);
   This function returns pointer to the  flow data structure
   that conatins the given id
 */
-static int sep_find_flow_context(unsigned long flow_id,
-				struct sep_flow_context_t **flow_data_ptr);
+static int sep_find_flow_context(unsigned long flow_id, struct sep_flow_context_t **flow_data_ptr);
 
 
 /*
@@ -300,8 +276,7 @@ static int sep_get_time_handler(unsigned long arg);
 /*
   calculates time and sets it at the predefined address
 */
-static int sep_set_time(unsigned long	*address_ptr,
-			unsigned long	*time_in_sec_ptr);
+static int sep_set_time(unsigned long *address_ptr, unsigned long *time_in_sec_ptr);
 
 /*
   PATCH for configuring the DMA to single burst instead of multi-burst
@@ -314,11 +289,7 @@ static void sep_configure_dma_burst(void);
 	array, where each entry holds the physical page address
 	and the size that application data holds in this physical pages
 */
-static int sep_lock_user_pages(unsigned long  app_virt_addr,
-				unsigned long       data_size,
-				unsigned long      *num_pages_ptr,
-				struct sep_lli_entry_t   **lli_array_ptr,
-				struct page      ***page_array_ptr);
+static int sep_lock_user_pages(unsigned long app_virt_addr, unsigned long data_size, unsigned long *num_pages_ptr, struct sep_lli_entry_t **lli_array_ptr, struct page ***page_array_ptr);
 
 /*---------------------------------------------
 	FUNCTIONS
@@ -329,9 +300,9 @@ static int sep_lock_user_pages(unsigned long  app_virt_addr,
 */
 int sep_lock()
 {
-  mutex_lock(&sep_mutex);
+	mutex_lock(&sep_mutex);
 
-  return 0;
+	return 0;
 }
 
 /*
@@ -339,16 +310,16 @@ int sep_lock()
 */
 void sep_unlock()
 {
-  /* release mutex */
-  mutex_unlock(&sep_mutex);
+	/* release mutex */
+	mutex_unlock(&sep_mutex);
 }
 
 /*
   this function returns the address of the message shared area
 */
-void sep_map_shared_area(unsigned long		*mappedAddr_ptr)
+void sep_map_shared_area(unsigned long *mappedAddr_ptr)
 {
-  *mappedAddr_ptr = sep_dev->shared_area_addr;
+	*mappedAddr_ptr = sep_dev->shared_area_addr;
 }
 
 /*
@@ -356,31 +327,30 @@ void sep_map_shared_area(unsigned long		*mappedAddr_ptr)
 */
 void sep_send_msg_rdy_cmd()
 {
-  sep_send_command_handler();
+	sep_send_command_handler();
 }
 
 /* this functions frees all the resources that were allocated for the building
 of the LLI DMA tables */
 void sep_free_dma_resources()
 {
-  sep_free_dma_table_data_handler();
+	sep_free_dma_table_data_handler();
 }
 
 /* poll(suspend), until reply from sep */
 void sep_driver_poll()
 {
-  unsigned long	retVal = 0;
+	unsigned long retVal = 0;
 
 #ifdef SEP_DRIVER_POLLING_MODE
 
-  while (sep_dev->host_to_sep_send_counter != (retVal & 0x7FFFFFFF))
-	retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR2_REG_ADDR);
+	while (sep_dev->host_to_sep_send_counter != (retVal & 0x7FFFFFFF))
+		retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR2_REG_ADDR);
 
-  sep_dev->sep_to_host_reply_counter++;
+	sep_dev->sep_to_host_reply_counter++;
 #else
-  /* poll, until reply from sep */
-  wait_event(g_sep_event,
-  (sep_dev->host_to_sep_send_counter == sep_dev->sep_to_host_reply_counter));
+	/* poll, until reply from sep */
+	wait_event(g_sep_event, (sep_dev->host_to_sep_send_counter == sep_dev->sep_to_host_reply_counter));
 
 #endif
 }
@@ -391,40 +361,39 @@ void sep_driver_poll()
 ------------------------------------------------------------------------*/
 static int sep_open(struct inode *inode_ptr, struct file *file_ptr)
 {
-  /* return value */
-  int			error;
+	/* return value */
+	int error;
 
   /*-----------------
 	CODE
   ---------------------*/
 
-  dbg("SEP Driver:--------> open start\n");
+	dbg("SEP Driver:--------> open start\n");
 
-  error = 0;
+	error = 0;
 
-  /* check the blocking mode */
-  if (sep_dev->block_mode_flag)
-	/* lock mutex */
-	mutex_lock(&sep_mutex);
-  else
-	error = mutex_trylock(&sep_mutex);
+	/* check the blocking mode */
+	if (sep_dev->block_mode_flag)
+		/* lock mutex */
+		mutex_lock(&sep_mutex);
+	else
+		error = mutex_trylock(&sep_mutex);
 
-  /* check the error */
-  if (error) {
-	edbg(
-		"SEP Driver: down_interruptible failed\n");
+	/* check the error */
+	if (error) {
+		edbg("SEP Driver: down_interruptible failed\n");
 
-	goto end_function;
-  }
+		goto end_function;
+	}
 
-  /* release data pool allocations */
-  sep_dev->data_pool_bytes_allocated = 0;
+	/* release data pool allocations */
+	sep_dev->data_pool_bytes_allocated = 0;
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- open end\n");
+	dbg("SEP Driver:<-------- open end\n");
 
-  return error;
+	return error;
 }
 
 
@@ -439,23 +408,23 @@ static int sep_release(struct inode *inode_ptr, struct file *file_ptr)
 	CODE
   ---------------------*/
 
-  dbg("----------->SEP Driver: sep_release start\n");
+	dbg("----------->SEP Driver: sep_release start\n");
 
-#if 0/*!SEP_DRIVER_POLLING_MODE*/
-  /* close IMR */
-  sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR, 0x7FFF);
+#if 0				/*!SEP_DRIVER_POLLING_MODE */
+	/* close IMR */
+	sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR, 0x7FFF);
 
-  /* release IRQ line */
-  free_irq(SEP_DIRVER_IRQ_NUM, &sep_dev->reg_base_address);
+	/* release IRQ line */
+	free_irq(SEP_DIRVER_IRQ_NUM, &sep_dev->reg_base_address);
 
 #endif
 
-  /* unlock the sep mutex */
-  mutex_unlock(&sep_mutex);
+	/* unlock the sep mutex */
+	mutex_unlock(&sep_mutex);
 
-  dbg("SEP Driver:<-------- sep_release end\n");
+	dbg("SEP Driver:<-------- sep_release end\n");
 
-  return 0;
+	return 0;
 }
 
 
@@ -464,252 +433,228 @@ static int sep_release(struct inode *inode_ptr, struct file *file_ptr)
 /*---------------------------------------------------------------
   map function - this functions maps the message shared area
 -----------------------------------------------------------------*/
-static int sep_mmap(struct file  *filp, struct vm_area_struct  *vma)
+static int sep_mmap(struct file *filp, struct vm_area_struct *vma)
 {
-  /* physical addr */
-  unsigned long phys_addr;
+	/* physical addr */
+	unsigned long phys_addr;
 
   /*-----------------------
 	CODE
   -------------------------*/
 
-  dbg("-------->SEP Driver: mmap start\n");
+	dbg("-------->SEP Driver: mmap start\n");
 
-  /* check that the size of the mapped range is as the size of the message
-  shared area */
-  if ((vma->vm_end - vma->vm_start) > SEP_DRIVER_MMMAP_AREA_SIZE) {
-	edbg(
-		"SEP Driver mmap requested size is more than allowed\n");
-	printk(KERN_WARNING "SEP Driver mmap requested size is more \
+	/* check that the size of the mapped range is as the size of the message
+	   shared area */
+	if ((vma->vm_end - vma->vm_start) > SEP_DRIVER_MMMAP_AREA_SIZE) {
+		edbg("SEP Driver mmap requested size is more than allowed\n");
+		printk(KERN_WARNING "SEP Driver mmap requested size is more \
 			than allowed\n");
-	printk(KERN_WARNING "SEP Driver vma->vm_end is %08lx\n",
-	vma->vm_end);
-	printk(KERN_WARNING "SEP Driver vma->vm_end is %08lx\n",
-	vma->vm_start);
-	return -EAGAIN;
-  }
-
-  edbg(
-  "SEP Driver:g_message_shared_area_addr is %08lx\n",
-  sep_dev->message_shared_area_addr);
-
-  /* get physical address */
-  phys_addr  = sep_dev->phys_shared_area_addr;
-
-  edbg( "SEP Driver: phys_addr is %08lx\n",
-phys_addr);
-
-  if (remap_pfn_range(vma,
-	 vma->vm_start,
-	 phys_addr >> PAGE_SHIFT,
-	 vma->vm_end - vma->vm_start,
-	 vma->vm_page_prot)) {
-	edbg(
-		"SEP Driver remap_page_range failed\n");
-	printk(KERN_WARNING  "SEP Driver remap_page_range failed\n");
-	return -EAGAIN;
-  }
-
-  dbg("SEP Driver:<-------- mmap end\n");
-
-  return 0;
+		printk(KERN_WARNING "SEP Driver vma->vm_end is %08lx\n", vma->vm_end);
+		printk(KERN_WARNING "SEP Driver vma->vm_end is %08lx\n", vma->vm_start);
+		return -EAGAIN;
+	}
+
+	edbg("SEP Driver:g_message_shared_area_addr is %08lx\n", sep_dev->message_shared_area_addr);
+
+	/* get physical address */
+	phys_addr = sep_dev->phys_shared_area_addr;
+
+	edbg("SEP Driver: phys_addr is %08lx\n", phys_addr);
+
+	if (remap_pfn_range(vma, vma->vm_start, phys_addr >> PAGE_SHIFT, vma->vm_end - vma->vm_start, vma->vm_page_prot)) {
+		edbg("SEP Driver remap_page_range failed\n");
+		printk(KERN_WARNING "SEP Driver remap_page_range failed\n");
+		return -EAGAIN;
+	}
+
+	dbg("SEP Driver:<-------- mmap end\n");
+
+	return 0;
 }
 
 
 /*-----------------------------------------------
   poll function
 *----------------------------------------------*/
-static unsigned int sep_poll(struct file  *filp, poll_table  *wait)
+static unsigned int sep_poll(struct file *filp, poll_table * wait)
 {
-  unsigned long count;
+	unsigned long count;
 
-  unsigned int	mask = 0;
+	unsigned int mask = 0;
 
-  /* flow id */
-  unsigned long	retVal = 0;
+	/* flow id */
+	unsigned long retVal = 0;
 
   /*----------------------------------------------
 	CODE
   -------------------------------------------------*/
 
-  dbg("---------->SEP Driver poll: start\n");
+	dbg("---------->SEP Driver poll: start\n");
 
 
 #if SEP_DRIVER_POLLING_MODE
 
-  while (sep_dev->host_to_sep_send_counter != (retVal & 0x7FFFFFFF)) {
-	retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR2_REG_ADDR);
+	while (sep_dev->host_to_sep_send_counter != (retVal & 0x7FFFFFFF)) {
+		retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR2_REG_ADDR);
 
-	for (count = 0; count < 10 * 4; count += 4)
-	edbg("Poll Debug Word %lu of the message is %lu\n", count,
-		*((unsigned long *)(sep_dev->shared_area_addr +
-		SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES + count)));
-  }
+		for (count = 0; count < 10 * 4; count += 4)
+			edbg("Poll Debug Word %lu of the message is %lu\n", count, *((unsigned long *) (sep_dev->shared_area_addr + SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES + count)));
+	}
 
-  sep_dev->sep_to_host_reply_counter++;
+	sep_dev->sep_to_host_reply_counter++;
 #else
-  /* add the event to the polling wait table */
-  poll_wait(filp, &g_sep_event, wait);
+	/* add the event to the polling wait table */
+	poll_wait(filp, &g_sep_event, wait);
 
 #endif
 
-  edbg(
-	"sep_dev->host_to_sep_send_counter is %lu\n",
-		sep_dev->host_to_sep_send_counter);
-  edbg(
-	"sep_dev->sep_to_host_reply_counter is %lu\n",
-	sep_dev->sep_to_host_reply_counter);
-
-  /* check if the data is ready */
-  if (sep_dev->host_to_sep_send_counter ==  sep_dev->sep_to_host_reply_counter) {
-	for (count = 0; count < 12 * 4; count += 4)
-		edbg("Sep Mesg Word %lu of the message is %lu\n", count,
-			*((unsigned long *)(sep_dev->shared_area_addr + count)));
-
-	for (count = 0; count < 10 * 4; count += 4)
-		edbg("Debug Data Word %lu of the message is %lu\n", count,
-	*((unsigned long *)(sep_dev->shared_area_addr + 0x1800 + count)));
-
-	retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR2_REG_ADDR);
-	edbg( "retVal is %lu\n", retVal);
-	/* check if the this is sep reply or request */
-	if (retVal >> 31) {
-	edbg(
-	"SEP Driver: sep request in\n");
-	  /* request */
-	  mask |= POLLOUT | POLLWRNORM;
-	} else {
-	edbg( "SEP Driver: sep reply in\n");
-	  mask |= POLLIN | POLLRDNORM;
+	edbg("sep_dev->host_to_sep_send_counter is %lu\n", sep_dev->host_to_sep_send_counter);
+	edbg("sep_dev->sep_to_host_reply_counter is %lu\n", sep_dev->sep_to_host_reply_counter);
+
+	/* check if the data is ready */
+	if (sep_dev->host_to_sep_send_counter == sep_dev->sep_to_host_reply_counter) {
+		for (count = 0; count < 12 * 4; count += 4)
+			edbg("Sep Mesg Word %lu of the message is %lu\n", count, *((unsigned long *) (sep_dev->shared_area_addr + count)));
+
+		for (count = 0; count < 10 * 4; count += 4)
+			edbg("Debug Data Word %lu of the message is %lu\n", count, *((unsigned long *) (sep_dev->shared_area_addr + 0x1800 + count)));
+
+		retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR2_REG_ADDR);
+		edbg("retVal is %lu\n", retVal);
+		/* check if the this is sep reply or request */
+		if (retVal >> 31) {
+			edbg("SEP Driver: sep request in\n");
+			/* request */
+			mask |= POLLOUT | POLLWRNORM;
+		} else {
+			edbg("SEP Driver: sep reply in\n");
+			mask |= POLLIN | POLLRDNORM;
+		}
 	}
-  }
 
-  dbg("SEP Driver:<-------- poll exit\n");
-  return mask;
+	dbg("SEP Driver:<-------- poll exit\n");
+	return mask;
 }
 
 
-static int sep_ioctl(struct inode		*inode,
-					struct file		*filp,
-					unsigned int		cmd,
-					unsigned long		arg)
+static int sep_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg)
 {
 
-  /* error */
-  int			error;
+	/* error */
+	int error;
 
   /*------------------------
 	CODE
   ------------------------*/
-  error = 0;
+	error = 0;
 
-  dbg("------------>SEP Driver: ioctl start\n");
+	dbg("------------>SEP Driver: ioctl start\n");
 
-  edbg("SEP Driver: cmd is %x\n", cmd);
+	edbg("SEP Driver: cmd is %x\n", cmd);
 
-  /* check that the command is for sep device */
-  if (_IOC_TYPE(cmd) != SEP_IOC_MAGIC_NUMBER)
-	error = -ENOTTY;
+	/* check that the command is for sep device */
+	if (_IOC_TYPE(cmd) != SEP_IOC_MAGIC_NUMBER)
+		error = -ENOTTY;
 
 	switch (cmd) {
 	case SEP_IOCSENDSEPCOMMAND:
 
-	  /* send command to SEP */
-	sep_send_command_handler();
+		/* send command to SEP */
+		sep_send_command_handler();
 
-	edbg(
-		"SEP Driver: after sep_send_command_handler\n");
+		edbg("SEP Driver: after sep_send_command_handler\n");
 
-	  break;
+		break;
 
 	case SEP_IOCSENDSEPRPLYCOMMAND:
 
-	  /* send reply command to SEP */
-	sep_send_reply_command_handler();
+		/* send reply command to SEP */
+		sep_send_reply_command_handler();
 
-	  break;
+		break;
 
 	case SEP_IOCALLOCDATAPOLL:
 
-	  /* allocate data pool */
-	error = sep_allocate_data_pool_memory_handler(arg);
+		/* allocate data pool */
+		error = sep_allocate_data_pool_memory_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCWRITEDATAPOLL:
 
-	  /* write data into memory pool */
-	error = sep_write_into_data_pool_handler(arg);
+		/* write data into memory pool */
+		error = sep_write_into_data_pool_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCREADDATAPOLL:
 
-	  /* read data from data pool into application memory */
-	error = sep_read_from_data_pool_handler(arg);
+		/* read data from data pool into application memory */
+		error = sep_read_from_data_pool_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCCREATESYMDMATABLE:
 
-	  /* create dma table for synhronic operation */
-	error = sep_create_sync_dma_tables_handler(arg);
+		/* create dma table for synhronic operation */
+		error = sep_create_sync_dma_tables_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCCREATEFLOWDMATABLE:
 
-	  /* create flow dma tables */
-	error = sep_create_flow_dma_tables_handler(arg);
+		/* create flow dma tables */
+		error = sep_create_flow_dma_tables_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCFREEDMATABLEDATA:
 
-	  /* free the pages */
-	error = sep_free_dma_table_data_handler();
+		/* free the pages */
+		error = sep_free_dma_table_data_handler();
 
-	  break;
+		break;
 
 	case SEP_IOCSETFLOWID:
 
-	  /* set flow id */
-	error = sep_set_flow_id_handler(arg);
+		/* set flow id */
+		error = sep_set_flow_id_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCADDFLOWTABLE:
 
-	  /* add tables to the dynamic flow */
-	error = sep_add_flow_tables_handler(arg);
+		/* add tables to the dynamic flow */
+		error = sep_add_flow_tables_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCADDFLOWMESSAGE:
 
-	  /* add message of add tables to flow */
-	error = sep_add_flow_tables_message_handler(arg);
+		/* add message of add tables to flow */
+		error = sep_add_flow_tables_message_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCSEPSTART:
 
-	  /* start command to sep */
-	error = sep_start_handler();
-	  break;
+		/* start command to sep */
+		error = sep_start_handler();
+		break;
 
 	case SEP_IOCSEPINIT:
 
-	  /* init command to sep */
-	error = sep_init_handler(arg);
-	  break;
+		/* init command to sep */
+		error = sep_init_handler(arg);
+		break;
 
 	case SEP_IOCSETAPIMODE:
 
-	  /* set non- blocking mode */
-	error = sep_set_api_mode_handler(arg);
+		/* set non- blocking mode */
+		error = sep_set_api_mode_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCGETSTATICPOOLADDR:
 
@@ -720,89 +665,86 @@ static int sep_ioctl(struct inode		*inode,
 
 	case SEP_IOCENDTRANSACTION:
 
-	error = sep_end_transaction_handler(arg);
+		error = sep_end_transaction_handler(arg);
 
 		break;
 
 	case SEP_IOCREALLOCCACHERES:
 
-	error = sep_realloc_cache_resident_handler(arg);
+		error = sep_realloc_cache_resident_handler(arg);
 
-	  break;
+		break;
 
 	case SEP_IOCGETMAPPEDADDROFFSET:
 
-	error = sep_get_physical_mapped_offset_handler(arg);
+		error = sep_get_physical_mapped_offset_handler(arg);
 
-	  break;
+		break;
 	case SEP_IOCGETIME:
 
-	error = sep_get_time_handler(arg);
+		error = sep_get_time_handler(arg);
 
-	  break;
+		break;
 
 	default:
-	error = -ENOTTY;
-	  break;
-  }
+		error = -ENOTTY;
+		break;
+	}
 
-  dbg("SEP Driver:<-------- ioctl end\n");
+	dbg("SEP Driver:<-------- ioctl end\n");
 
-  return error;
+	return error;
 }
 
 
 /*
   this function registers the driver to the file system
 */
-static int  sep_register_driver_to_fs(void)
+static int sep_register_driver_to_fs(void)
 {
-  /* return value */
-  int			ret_val;
+	/* return value */
+	int ret_val;
 
   /*---------------------
 	CODE
   -----------------------*/
 
-  ret_val = alloc_chrdev_region(&g_sep_device_number, 0, 1, "sep_sec_driver");
-  if (ret_val) {
-	edbg(
-	"sep_driver:major number allocation failed, retval is %d\n", ret_val);
-	goto end_function;
-  }
+	ret_val = alloc_chrdev_region(&g_sep_device_number, 0, 1, "sep_sec_driver");
+	if (ret_val) {
+		edbg("sep_driver:major number allocation failed, retval is %d\n", ret_val);
+		goto end_function;
+	}
 
-  /* set the files operations structure */
-  g_sep_fops.owner = THIS_MODULE;
-  g_sep_fops.ioctl = sep_ioctl;
-  g_sep_fops.poll = sep_poll;
-  g_sep_fops.open = sep_open;
-  g_sep_fops.release = sep_release;
-  g_sep_fops.mmap = sep_mmap;
+	/* set the files operations structure */
+	g_sep_fops.owner = THIS_MODULE;
+	g_sep_fops.ioctl = sep_ioctl;
+	g_sep_fops.poll = sep_poll;
+	g_sep_fops.open = sep_open;
+	g_sep_fops.release = sep_release;
+	g_sep_fops.mmap = sep_mmap;
 
-  /* init cdev */
-  cdev_init(&g_sep_cdev, &g_sep_fops);
-  g_sep_cdev.owner = THIS_MODULE;
+	/* init cdev */
+	cdev_init(&g_sep_cdev, &g_sep_fops);
+	g_sep_cdev.owner = THIS_MODULE;
 
-  /* register the driver with the kernel */
-  ret_val = cdev_add(&g_sep_cdev, g_sep_device_number, 1);
+	/* register the driver with the kernel */
+	ret_val = cdev_add(&g_sep_cdev, g_sep_device_number, 1);
 
-  if (ret_val) {
-	edbg(
-	"sep_driver:cdev_add failed, retval is %d\n",
-	ret_val);
-	goto end_function_unregister_devnum;
-  }
+	if (ret_val) {
+		edbg("sep_driver:cdev_add failed, retval is %d\n", ret_val);
+		goto end_function_unregister_devnum;
+	}
 
-  goto end_function;
+	goto end_function;
 
-end_function_unregister_devnum:
+      end_function_unregister_devnum:
 
-  /* unregister dev numbers */
-  unregister_chrdev_region(g_sep_device_number, 1);
+	/* unregister dev numbers */
+	unregister_chrdev_region(g_sep_device_number, 1);
 
-end_function:
+      end_function:
 
-  return ret_val;
+	return ret_val;
 }
 
 /*
@@ -814,10 +756,10 @@ static void sep_unregister_driver_from_fs(void)
 	CODE
   ---------------------*/
 
-  cdev_del(&g_sep_cdev);
+	cdev_del(&g_sep_cdev);
 
-  /* unregister dev numbers */
-  unregister_chrdev_region(g_sep_device_number, 1);
+	/* unregister dev numbers */
+	unregister_chrdev_region(g_sep_device_number, 1);
 }
 
 /*--------------------------------------------------------------
@@ -825,142 +767,125 @@ static void sep_unregister_driver_from_fs(void)
 ----------------------------------------------------------------*/
 static int __init sep_init(void)
 {
-  /* return value */
-  int			ret_val;
+	/* return value */
+	int ret_val;
 
-  /* counter */
-  int			counter;
+	/* counter */
+	int counter;
 
-  /* size to of memory for allocation */
-  int			size;
+	/* size to of memory for allocation */
+	int size;
 
   /*------------------------
 	CODE
   ------------------------*/
 
-  dbg("SEP Driver:-------->Init start\n");
-  edbg("sep->shared_area_addr = %lx\n",
-	(unsigned long)&sep_dev->shared_area_addr);
+	dbg("SEP Driver:-------->Init start\n");
+	edbg("sep->shared_area_addr = %lx\n", (unsigned long) &sep_dev->shared_area_addr);
 
-  ret_val = 0;
+	ret_val = 0;
 
 /* transaction counter that coordinates the transactions between SEP
 	and HOST */
-  sep_dev->host_to_sep_send_counter = 0;
+	sep_dev->host_to_sep_send_counter = 0;
 
 /* counter for the messages from sep */
-  sep_dev->sep_to_host_reply_counter = 0;
+	sep_dev->sep_to_host_reply_counter = 0;
 
 /* counter for the number of bytes allocated in the pool
 for the current transaction */
-  sep_dev->data_pool_bytes_allocated = 0;
+	sep_dev->data_pool_bytes_allocated = 0;
 
-  /* set the starting mode to blocking */
-  sep_dev->block_mode_flag = 1;
+	/* set the starting mode to blocking */
+	sep_dev->block_mode_flag = 1;
 
 
-  ret_val = sep_register_driver_to_device();
-  if (ret_val) {
-	edbg(
-	"sep_driver:sep_driver_to_device failed, ret_val is %d\n",
-	ret_val);
-	goto end_function_unregister_from_fs;
-  }
+	ret_val = sep_register_driver_to_device();
+	if (ret_val) {
+		edbg("sep_driver:sep_driver_to_device failed, ret_val is %d\n", ret_val);
+		goto end_function_unregister_from_fs;
+	}
 
-  /* calculate the total size for allocation */
-  size = SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_FLOW_DMA_TABLES_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_STATIC_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_SYSTEM_DATA_MEMORY_SIZE_IN_BYTES;
+	/* calculate the total size for allocation */
+	size = SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES +
+	    SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_SIZE_IN_BYTES + SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES + SEP_DRIVER_FLOW_DMA_TABLES_AREA_SIZE_IN_BYTES + SEP_DRIVER_STATIC_AREA_SIZE_IN_BYTES + SEP_DRIVER_SYSTEM_DATA_MEMORY_SIZE_IN_BYTES;
 
 
 
-  /* allocate the shared area */
-  if (sep_map_and_alloc_shared_area(size,
-				&sep_dev->shared_area_addr,
-				&sep_dev->phys_shared_area_addr)) {
-	ret_val = -ENOMEM;
-	/* allocation failed */
-	goto end_function_unmap_io_memory;
-  }
+	/* allocate the shared area */
+	if (sep_map_and_alloc_shared_area(size, &sep_dev->shared_area_addr, &sep_dev->phys_shared_area_addr)) {
+		ret_val = -ENOMEM;
+		/* allocation failed */
+		goto end_function_unmap_io_memory;
+	}
 
-  /* now set the memory regions */
-  sep_dev->message_shared_area_addr = sep_dev->shared_area_addr;
+	/* now set the memory regions */
+	sep_dev->message_shared_area_addr = sep_dev->shared_area_addr;
 
-  edbg(
-	"SEP Driver: g_message_shared_area_addr is %08lx\n",
-	sep_dev->message_shared_area_addr);
+	edbg("SEP Driver: g_message_shared_area_addr is %08lx\n", sep_dev->message_shared_area_addr);
 
 #if (SEP_DRIVER_RECONFIG_MESSAGE_AREA == 1)
 
-  /* send the new SHARED MESSAGE AREA to the SEP */
-  sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR1_REG_ADDR,
-			sep_dev->phys_shared_area_addr);
+	/* send the new SHARED MESSAGE AREA to the SEP */
+	sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR1_REG_ADDR, sep_dev->phys_shared_area_addr);
 
-  /* poll for SEP response */
-  retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR1_REG_ADDR);
-  while (retVal != 0xffffffff && retVal != sep_dev->phys_shared_area_addr)
+	/* poll for SEP response */
 	retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR1_REG_ADDR);
+	while (retVal != 0xffffffff && retVal != sep_dev->phys_shared_area_addr)
+		retVal = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR1_REG_ADDR);
 
-  /* check the return value (register) */
-  if (retVal != sep_dev->phys_shared_area_addr) {
-	ret_val = -ENOMEM;
-	goto end_function_deallocate_message_area;
-  }
-
+	/* check the return value (register) */
+	if (retVal != sep_dev->phys_shared_area_addr) {
+		ret_val = -ENOMEM;
+		goto end_function_deallocate_message_area;
+	}
 #endif
 
-  /* init the flow contextes */
-  for (counter = 0; counter < SEP_DRIVER_NUM_FLOWS; counter++)
-	sep_dev->flows_data_array[counter].flow_id = SEP_FREE_FLOW_ID;
+	/* init the flow contextes */
+	for (counter = 0; counter < SEP_DRIVER_NUM_FLOWS; counter++)
+		sep_dev->flows_data_array[counter].flow_id = SEP_FREE_FLOW_ID;
 
-  sep_dev->flow_wq_ptr = create_singlethread_workqueue("sepflowwq");
-  if (sep_dev->flow_wq_ptr == 0) {
-	ret_val = -ENOMEM;
-	edbg(
-		"sep_driver:flow queue creation failed\n");
-	goto end_function_deallocate_sep_shared_area;
-  }
+	sep_dev->flow_wq_ptr = create_singlethread_workqueue("sepflowwq");
+	if (sep_dev->flow_wq_ptr == 0) {
+		ret_val = -ENOMEM;
+		edbg("sep_driver:flow queue creation failed\n");
+		goto end_function_deallocate_sep_shared_area;
+	}
 
-  edbg(
-		"SEP Driver: create flow workqueue \n");
+	edbg("SEP Driver: create flow workqueue \n");
 
-  /* register driver to fs */
-  ret_val = sep_register_driver_to_fs();
-  if (ret_val)
-	goto end_function_deallocate_sep_shared_area;
+	/* register driver to fs */
+	ret_val = sep_register_driver_to_fs();
+	if (ret_val)
+		goto end_function_deallocate_sep_shared_area;
 
-  /* load the rom code */
-  sep_load_rom_code();
+	/* load the rom code */
+	sep_load_rom_code();
 
-  goto end_function;
+	goto end_function;
 
-end_function_unregister_from_fs:
+      end_function_unregister_from_fs:
 
-  /* unregister from fs */
-  sep_unregister_driver_from_fs();
+	/* unregister from fs */
+	sep_unregister_driver_from_fs();
 
-end_function_deallocate_sep_shared_area:
+      end_function_deallocate_sep_shared_area:
 
-  /* de-allocate shared area */
-  sep_unmap_and_free_shared_area(size,
-				sep_dev->shared_area_addr,
-				sep_dev->phys_shared_area_addr);
+	/* de-allocate shared area */
+	sep_unmap_and_free_shared_area(size, sep_dev->shared_area_addr, sep_dev->phys_shared_area_addr);
 
-end_function_unmap_io_memory:
+      end_function_unmap_io_memory:
 
-  iounmap((void *)sep_dev->reg_base_address);
+	iounmap((void *) sep_dev->reg_base_address);
 
-  /* release io memory region */
-  release_mem_region(SEP_IO_MEM_REGION_START_ADDRESS, SEP_IO_MEM_REGION_SIZE);
+	/* release io memory region */
+	release_mem_region(SEP_IO_MEM_REGION_START_ADDRESS, SEP_IO_MEM_REGION_SIZE);
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- Init end\n");
+	dbg("SEP Driver:<-------- Init end\n");
 
-  return ret_val;
+	return ret_val;
 }
 
 
@@ -971,45 +896,38 @@ for the current transaction */
 --------------------------------------------------------------*/
 static void __exit sep_exit(void)
 {
-  /* size */
-  int			size;
+	/* size */
+	int size;
 
   /*-----------------------------
 	CODE
   --------------------------------*/
 
-  dbg("SEP Driver:--------> Exit start\n");
+	dbg("SEP Driver:--------> Exit start\n");
 
-  /* unregister from fs */
-  sep_unregister_driver_from_fs();
+	/* unregister from fs */
+	sep_unregister_driver_from_fs();
 
-  /* calculate the total size for de-allocation */
-  size = SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_FLOW_DMA_TABLES_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_STATIC_AREA_SIZE_IN_BYTES +
-		SEP_DRIVER_SYSTEM_DATA_MEMORY_SIZE_IN_BYTES;
+	/* calculate the total size for de-allocation */
+	size = SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES +
+	    SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_SIZE_IN_BYTES + SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES + SEP_DRIVER_FLOW_DMA_TABLES_AREA_SIZE_IN_BYTES + SEP_DRIVER_STATIC_AREA_SIZE_IN_BYTES + SEP_DRIVER_SYSTEM_DATA_MEMORY_SIZE_IN_BYTES;
 
 
-  /* free shared area  */
-  sep_unmap_and_free_shared_area(size,
-				sep_dev->shared_area_addr,
-				sep_dev->phys_shared_area_addr);
+	/* free shared area  */
+	sep_unmap_and_free_shared_area(size, sep_dev->shared_area_addr, sep_dev->phys_shared_area_addr);
 
-  edbg(
-		"SEP Driver: free pages SEP SHARED AREA \n");
+	edbg("SEP Driver: free pages SEP SHARED AREA \n");
 
-  iounmap((void *)sep_dev->reg_base_address);
+	iounmap((void *) sep_dev->reg_base_address);
 
-  edbg( "SEP Driver: iounmap \n");
+	edbg("SEP Driver: iounmap \n");
 
-  /* release io memory region */
-  release_mem_region(SEP_IO_MEM_REGION_START_ADDRESS, SEP_IO_MEM_REGION_SIZE);
+	/* release io memory region */
+	release_mem_region(SEP_IO_MEM_REGION_START_ADDRESS, SEP_IO_MEM_REGION_SIZE);
 
-  edbg( "SEP Driver: release_mem_region \n");
+	edbg("SEP Driver: release_mem_region \n");
 
-  dbg("SEP Driver:<-------- Exit end\n");
+	dbg("SEP Driver:<-------- Exit end\n");
 }
 
 
@@ -1018,69 +936,68 @@ static void __exit sep_exit(void)
 */
 irqreturn_t sep_inthandler(int irq, void *dev_id)
 {
-  /* int error */
-  irqreturn_t			int_error;
+	/* int error */
+	irqreturn_t int_error;
 
-  /* error */
-  unsigned long		error;
+	/* error */
+	unsigned long error;
 
-  /* reg value */
-  unsigned long		reg_val;
+	/* reg value */
+	unsigned long reg_val;
 
-  /* flow id */
-  unsigned long		 flow_id;
+	/* flow id */
+	unsigned long flow_id;
 
-  /* flow context */
-  struct sep_flow_context_t		*flow_context_ptr;
+	/* flow context */
+	struct sep_flow_context_t *flow_context_ptr;
 
   /*-----------------------------
 	CODE
   -----------------------------*/
 
-  int_error = IRQ_HANDLED;
-
-  /* read the IRR register to check if this is SEP interrupt */
-  reg_val = sep_read_reg(sep_dev, HW_HOST_IRR_REG_ADDR);
-  edbg( "SEP Interrupt - reg is %08lx\n",
-			reg_val);
+	int_error = IRQ_HANDLED;
 
-  /* check if this is the flow interrupt */
-  if (0/*reg_val & (0x1 << 11)*/) {
-	/* read GPRO to find out the which flow is done */
-	flow_id = sep_read_reg(sep_dev, HW_HOST_IRR_REG_ADDR);
+	/* read the IRR register to check if this is SEP interrupt */
+	reg_val = sep_read_reg(sep_dev, HW_HOST_IRR_REG_ADDR);
+	edbg("SEP Interrupt - reg is %08lx\n", reg_val);
 
-	/* find the contex of the flow */
-	error = sep_find_flow_context(flow_id >> 28, &flow_context_ptr);
-	if (error)
-		goto end_function_with_error;
+	/* check if this is the flow interrupt */
+	if (0 /*reg_val & (0x1 << 11) */ ) {
+		/* read GPRO to find out the which flow is done */
+		flow_id = sep_read_reg(sep_dev, HW_HOST_IRR_REG_ADDR);
 
-	INIT_WORK(&flow_context_ptr->flow_wq, sep_flow_done_handler);
+		/* find the contex of the flow */
+		error = sep_find_flow_context(flow_id >> 28, &flow_context_ptr);
+		if (error)
+			goto end_function_with_error;
 
-	/* queue the work */
-	queue_work(sep_dev->flow_wq_ptr, &flow_context_ptr->flow_wq);
+		INIT_WORK(&flow_context_ptr->flow_wq, sep_flow_done_handler);
 
-  } else {
-	/* check if this is reply interrupt from SEP */
-	if (reg_val & (0x1 << 13)) {
-		/* update the counter of reply messages */
-		sep_dev->sep_to_host_reply_counter++;
+		/* queue the work */
+		queue_work(sep_dev->flow_wq_ptr, &flow_context_ptr->flow_wq);
 
-		/* wake up the waiting process */
-		wake_up(&g_sep_event);
 	} else {
-		int_error = IRQ_NONE;
-		goto end_function;
+		/* check if this is reply interrupt from SEP */
+		if (reg_val & (0x1 << 13)) {
+			/* update the counter of reply messages */
+			sep_dev->sep_to_host_reply_counter++;
+
+			/* wake up the waiting process */
+			wake_up(&g_sep_event);
+		} else {
+			int_error = IRQ_NONE;
+			goto end_function;
+		}
 	}
-  }
 
-end_function_with_error:
+      end_function_with_error:
 
-  /* clear the interrupt */
-  sep_write_reg(sep_dev, HW_HOST_ICR_REG_ADDR, reg_val);
+	/* clear the interrupt */
+	sep_write_reg(sep_dev, HW_HOST_ICR_REG_ADDR, reg_val);
 
-end_function:
+      end_function:
 
-  return int_error;
+	return int_error;
 }
 
 
@@ -1088,169 +1005,132 @@ irqreturn_t sep_inthandler(int irq, void *dev_id)
   This function prepares only input DMA table for synhronic symmetric
   operations (HASH)
 */
-int sep_prepare_input_dma_table(unsigned long	app_virt_addr,
-				unsigned long	data_size,
-				unsigned long	block_size,
-				unsigned long	*lli_table_ptr,
-				unsigned long	*num_entries_ptr,
-				unsigned long	*table_data_size_ptr,
-				bool			isKernelVirtualAddress)
-
+int sep_prepare_input_dma_table(unsigned long app_virt_addr, unsigned long data_size, unsigned long block_size, unsigned long *lli_table_ptr, unsigned long *num_entries_ptr, unsigned long *table_data_size_ptr, bool isKernelVirtualAddress)
 {
-  /* pointer to the info entry of the table - the last entry */
-  struct sep_lli_entry_t		*info_entry_ptr;
+	/* pointer to the info entry of the table - the last entry */
+	struct sep_lli_entry_t *info_entry_ptr;
 
-  /* array of pointers ot page */
-  struct sep_lli_entry_t		*lli_array_ptr;
+	/* array of pointers ot page */
+	struct sep_lli_entry_t *lli_array_ptr;
 
-  /* points to the first entry to be processed in the lli_in_array */
-  unsigned long		current_entry;
+	/* points to the first entry to be processed in the lli_in_array */
+	unsigned long current_entry;
 
-  /* num entries in the virtual buffer */
-  unsigned long		sep_lli_entries;
+	/* num entries in the virtual buffer */
+	unsigned long sep_lli_entries;
 
-  /* lli table pointer */
-  struct sep_lli_entry_t		*in_lli_table_ptr;
+	/* lli table pointer */
+	struct sep_lli_entry_t *in_lli_table_ptr;
 
-  /* the total data in one table */
-  unsigned long		table_data_size;
+	/* the total data in one table */
+	unsigned long table_data_size;
 
-  /* number of entries in lli table */
-  unsigned long		num_entries_in_table;
+	/* number of entries in lli table */
+	unsigned long num_entries_in_table;
 
-  /* next table address */
-  unsigned long		lli_table_alloc_addr;
+	/* next table address */
+	unsigned long lli_table_alloc_addr;
 
-  /* result */
-  unsigned long		result;
+	/* result */
+	unsigned long result;
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  dbg("SEP Driver:--------> sep_prepare_input_dma_table start\n");
-
-  edbg( "SEP Driver:data_size is %lu\n", data_size);
-  edbg( "SEP Driver:block_size is %lu\n", block_size);
+	dbg("SEP Driver:--------> sep_prepare_input_dma_table start\n");
 
-  /* initialize the pages pointers */
-  sep_dev->in_page_array = 0;
-  sep_dev->in_num_pages = 0;
+	edbg("SEP Driver:data_size is %lu\n", data_size);
+	edbg("SEP Driver:block_size is %lu\n", block_size);
 
-  if (data_size == 0) {
-	/* special case  - created 2 entries table with zero data */
-	in_lli_table_ptr = (struct sep_lli_entry_t *)(sep_dev->shared_area_addr +
-			SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES);
-	in_lli_table_ptr->physical_address = sep_dev->shared_area_addr +
-			SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
-	in_lli_table_ptr->block_size = 0;
+	/* initialize the pages pointers */
+	sep_dev->in_page_array = 0;
+	sep_dev->in_num_pages = 0;
 
-	in_lli_table_ptr++;
-	in_lli_table_ptr->physical_address = 0xFFFFFFFF;
-	in_lli_table_ptr->block_size = 0;
+	if (data_size == 0) {
+		/* special case  - created 2 entries table with zero data */
+		in_lli_table_ptr = (struct sep_lli_entry_t *) (sep_dev->shared_area_addr + SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES);
+		in_lli_table_ptr->physical_address = sep_dev->shared_area_addr + SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
+		in_lli_table_ptr->block_size = 0;
 
-	*lli_table_ptr = sep_dev->phys_shared_area_addr +
-			SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
-	*num_entries_ptr = 2;
-	*table_data_size_ptr = 0;
+		in_lli_table_ptr++;
+		in_lli_table_ptr->physical_address = 0xFFFFFFFF;
+		in_lli_table_ptr->block_size = 0;
 
-	goto end_function;
-  }
-
-  /* check if the pages are in Kernel Virtual Address layout */
-  if (isKernelVirtualAddress == true)
-	/* lock the pages of the kernel buffer and translate them to pages */
-	result = sep_lock_kernel_pages(app_virt_addr,
-					data_size,
-					&sep_dev->in_num_pages,
-					&lli_array_ptr,
-					&sep_dev->in_page_array);
-  else
-	/* lock the pages of the user buffer and translate them to pages */
-	result = sep_lock_user_pages(app_virt_addr,
-				data_size,
-				&sep_dev->in_num_pages,
-				&lli_array_ptr,
-				&sep_dev->in_page_array);
-
-  if (result)
-	return result;
+		*lli_table_ptr = sep_dev->phys_shared_area_addr + SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
+		*num_entries_ptr = 2;
+		*table_data_size_ptr = 0;
 
-  edbg(
-  "SEP Driver:output sep_dev->in_num_pages is %lu\n",
-  sep_dev->in_num_pages);
-
-  current_entry = 0;
-  info_entry_ptr = 0;
-  sep_lli_entries = sep_dev->in_num_pages;
-
-  /* initiate to point after the message area */
-  lli_table_alloc_addr = sep_dev->shared_area_addr +
-		SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
-
-  /* loop till all the entries in in array are not processed */
-  while (current_entry < sep_lli_entries) {
-	/* set the new input and output tables */
-	in_lli_table_ptr = (struct sep_lli_entry_t *)lli_table_alloc_addr;
-
-	lli_table_alloc_addr += sizeof(struct sep_lli_entry_t) *
-				SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP;
-
-	/* calculate the maximum size of data for input table */
-	table_data_size = sep_calculate_lli_table_max_size(
-		&lli_array_ptr[current_entry],
-		(sep_lli_entries - current_entry));
-
-	/* now calculate the table size so that it will be module block size */
-	table_data_size = (table_data_size / block_size) * block_size;
-
-	edbg(
-	"SEP Driver:output table_data_size is %lu\n",
-	table_data_size);
-
-	/* construct input lli table */
-	sep_build_lli_table(&lli_array_ptr[current_entry],
-						in_lli_table_ptr,
-						&current_entry,
-						&num_entries_in_table,
-						table_data_size);
-
-	if (info_entry_ptr == 0) {
-	  /* set the output parameters to physical addresses */
-	  *lli_table_ptr = sep_shared_area_virt_to_phys(
-		  (unsigned long)in_lli_table_ptr);
-	  *num_entries_ptr = num_entries_in_table;
-	  *table_data_size_ptr = table_data_size;
-
-	edbg(
-	"SEP Driver:output lli_table_in_ptr is %08lx\n",
-	*lli_table_ptr);
-	} else {
-	  /* update the info entry of the previous in table */
-	info_entry_ptr->physical_address = sep_shared_area_virt_to_phys(
-				(unsigned long)in_lli_table_ptr);
-	info_entry_ptr->block_size = ((num_entries_in_table) << 24) |
-				(table_data_size);
+		goto end_function;
 	}
 
-	/* save the pointer to the info entry of the current tables */
-	info_entry_ptr = in_lli_table_ptr + num_entries_in_table - 1;
-  }
+	/* check if the pages are in Kernel Virtual Address layout */
+	if (isKernelVirtualAddress == true)
+		/* lock the pages of the kernel buffer and translate them to pages */
+		result = sep_lock_kernel_pages(app_virt_addr, data_size, &sep_dev->in_num_pages, &lli_array_ptr, &sep_dev->in_page_array);
+	else
+		/* lock the pages of the user buffer and translate them to pages */
+		result = sep_lock_user_pages(app_virt_addr, data_size, &sep_dev->in_num_pages, &lli_array_ptr, &sep_dev->in_page_array);
+
+	if (result)
+		return result;
+
+	edbg("SEP Driver:output sep_dev->in_num_pages is %lu\n", sep_dev->in_num_pages);
+
+	current_entry = 0;
+	info_entry_ptr = 0;
+	sep_lli_entries = sep_dev->in_num_pages;
 
-  /* print input tables */
-  sep_debug_print_lli_tables((struct sep_lli_entry_t *)
-			sep_shared_area_phys_to_virt(*lli_table_ptr),
-			*num_entries_ptr,
-			*table_data_size_ptr);
+	/* initiate to point after the message area */
+	lli_table_alloc_addr = sep_dev->shared_area_addr + SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
 
-  /* the array of the pages */
-  kfree(lli_array_ptr);
+	/* loop till all the entries in in array are not processed */
+	while (current_entry < sep_lli_entries) {
+		/* set the new input and output tables */
+		in_lli_table_ptr = (struct sep_lli_entry_t *) lli_table_alloc_addr;
 
-end_function:
+		lli_table_alloc_addr += sizeof(struct sep_lli_entry_t) * SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP;
 
-  dbg("SEP Driver:<-------- sep_prepare_input_dma_table end\n");
+		/* calculate the maximum size of data for input table */
+		table_data_size = sep_calculate_lli_table_max_size(&lli_array_ptr[current_entry], (sep_lli_entries - current_entry));
 
-  return 0;
+		/* now calculate the table size so that it will be module block size */
+		table_data_size = (table_data_size / block_size) * block_size;
+
+		edbg("SEP Driver:output table_data_size is %lu\n", table_data_size);
+
+		/* construct input lli table */
+		sep_build_lli_table(&lli_array_ptr[current_entry], in_lli_table_ptr, &current_entry, &num_entries_in_table, table_data_size);
+
+		if (info_entry_ptr == 0) {
+			/* set the output parameters to physical addresses */
+			*lli_table_ptr = sep_shared_area_virt_to_phys((unsigned long) in_lli_table_ptr);
+			*num_entries_ptr = num_entries_in_table;
+			*table_data_size_ptr = table_data_size;
+
+			edbg("SEP Driver:output lli_table_in_ptr is %08lx\n", *lli_table_ptr);
+		} else {
+			/* update the info entry of the previous in table */
+			info_entry_ptr->physical_address = sep_shared_area_virt_to_phys((unsigned long) in_lli_table_ptr);
+			info_entry_ptr->block_size = ((num_entries_in_table) << 24) | (table_data_size);
+		}
+
+		/* save the pointer to the info entry of the current tables */
+		info_entry_ptr = in_lli_table_ptr + num_entries_in_table - 1;
+	}
+
+	/* print input tables */
+	sep_debug_print_lli_tables((struct sep_lli_entry_t *)
+				   sep_shared_area_phys_to_virt(*lli_table_ptr), *num_entries_ptr, *table_data_size_ptr);
+
+	/* the array of the pages */
+	kfree(lli_array_ptr);
+
+      end_function:
+
+	dbg("SEP Driver:<-------- sep_prepare_input_dma_table end\n");
+
+	return 0;
 
 }
 
@@ -1259,141 +1139,98 @@ int sep_prepare_input_dma_table(unsigned long	app_virt_addr,
   symmetric operations (AES, DES). It also checks that each table
   is of the modular block size
 */
-int sep_prepare_input_output_dma_table(unsigned long	app_virt_in_addr,
-					unsigned long	app_virt_out_addr,
-					unsigned long	data_size,
-					unsigned long	block_size,
-					unsigned long	*lli_table_in_ptr,
-					unsigned long	*lli_table_out_ptr,
-					unsigned long	*in_num_entries_ptr,
-					unsigned long	*out_num_entries_ptr,
-					unsigned long	*table_data_size_ptr,
-					bool 		isKernelVirtualAddress)
-
+int sep_prepare_input_output_dma_table(unsigned long app_virt_in_addr,
+				       unsigned long app_virt_out_addr,
+				       unsigned long data_size,
+				       unsigned long block_size,
+				       unsigned long *lli_table_in_ptr, unsigned long *lli_table_out_ptr, unsigned long *in_num_entries_ptr, unsigned long *out_num_entries_ptr, unsigned long *table_data_size_ptr, bool isKernelVirtualAddress)
 {
-  /* array of pointers of page */
-  struct sep_lli_entry_t		*lli_in_array;
+	/* array of pointers of page */
+	struct sep_lli_entry_t *lli_in_array;
 
-  /* array of pointers of page */
-  struct sep_lli_entry_t		*lli_out_array;
+	/* array of pointers of page */
+	struct sep_lli_entry_t *lli_out_array;
 
-  /* result */
-  int				result;
+	/* result */
+	int result;
 
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  dbg("SEP Driver:--------> sep_prepare_input_output_dma_table start\n");
+	dbg("SEP Driver:--------> sep_prepare_input_output_dma_table start\n");
 
-  result = 0;
+	result = 0;
 
-  /* initialize the pages pointers */
-  sep_dev->in_page_array = 0;
-  sep_dev->out_page_array = 0;
+	/* initialize the pages pointers */
+	sep_dev->in_page_array = 0;
+	sep_dev->out_page_array = 0;
 
-  /* check if the pages are in Kernel Virtual Address layout */
-  if (isKernelVirtualAddress == true) {
-	/* lock the pages of the kernel buffer and translate them to pages */
-	result = sep_lock_kernel_pages(app_virt_in_addr,
-				data_size,
-				&sep_dev->in_num_pages,
-				&lli_in_array,
-				&sep_dev->in_page_array);
-	if (result) {
-	edbg(
-	"SEP Driver: sep_lock_kernel_pages for input virtual buffer failed\n");
-	goto end_function;
-	}
-  } else {
-	/* lock the pages of the user buffer and translate them to pages */
-	result = sep_lock_user_pages(app_virt_in_addr,
-					data_size,
-					&sep_dev->in_num_pages,
-					&lli_in_array,
-					&sep_dev->in_page_array);
-	if (result) {
-	edbg(
-	"SEP Driver: sep_lock_user_pages for input virtual buffer failed\n");
-	goto end_function;
-	}
-  }
-
-  if (isKernelVirtualAddress == true) {
-	result = sep_lock_kernel_pages(app_virt_out_addr,
-				data_size,
-				&sep_dev->out_num_pages,
-				&lli_out_array,
-				&sep_dev->out_page_array);
-	if (result) {
-	edbg(
-	"SEP Driver: sep_lock_kernel_pages for output virtual buffer failed\n");
-	goto end_function_with_error1;
+	/* check if the pages are in Kernel Virtual Address layout */
+	if (isKernelVirtualAddress == true) {
+		/* lock the pages of the kernel buffer and translate them to pages */
+		result = sep_lock_kernel_pages(app_virt_in_addr, data_size, &sep_dev->in_num_pages, &lli_in_array, &sep_dev->in_page_array);
+		if (result) {
+			edbg("SEP Driver: sep_lock_kernel_pages for input virtual buffer failed\n");
+			goto end_function;
+		}
+	} else {
+		/* lock the pages of the user buffer and translate them to pages */
+		result = sep_lock_user_pages(app_virt_in_addr, data_size, &sep_dev->in_num_pages, &lli_in_array, &sep_dev->in_page_array);
+		if (result) {
+			edbg("SEP Driver: sep_lock_user_pages for input virtual buffer failed\n");
+			goto end_function;
+		}
 	}
-  } else {
-	result = sep_lock_user_pages(app_virt_out_addr,
-					data_size,
-					&sep_dev->out_num_pages,
-					&lli_out_array,
-					&sep_dev->out_page_array);
-	if (result) {
-	edbg(
-	"SEP Driver: sep_lock_user_pages for output virtual buffer failed\n");
-	goto end_function_with_error1;
+
+	if (isKernelVirtualAddress == true) {
+		result = sep_lock_kernel_pages(app_virt_out_addr, data_size, &sep_dev->out_num_pages, &lli_out_array, &sep_dev->out_page_array);
+		if (result) {
+			edbg("SEP Driver: sep_lock_kernel_pages for output virtual buffer failed\n");
+			goto end_function_with_error1;
+		}
+	} else {
+		result = sep_lock_user_pages(app_virt_out_addr, data_size, &sep_dev->out_num_pages, &lli_out_array, &sep_dev->out_page_array);
+		if (result) {
+			edbg("SEP Driver: sep_lock_user_pages for output virtual buffer failed\n");
+			goto end_function_with_error1;
+		}
 	}
-  }
 
 
-  edbg(
-	"sep_dev->in_num_pages is %lu\n", sep_dev->in_num_pages);
-	edbg(
-	"sep_dev->out_num_pages is %lu\n", sep_dev->out_num_pages);
-	edbg(
-	"SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP is %x\n",
-	SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP);
+	edbg("sep_dev->in_num_pages is %lu\n", sep_dev->in_num_pages);
+	edbg("sep_dev->out_num_pages is %lu\n", sep_dev->out_num_pages);
+	edbg("SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP is %x\n", SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP);
 
 
-  /* call the fucntion that creates table from the lli arrays */
-  result = sep_construct_dma_tables_from_lli(lli_in_array,
-					sep_dev->in_num_pages,
-					lli_out_array,
-					sep_dev->out_num_pages,
-					 block_size,
-					lli_table_in_ptr,
-					lli_table_out_ptr,
-					in_num_entries_ptr,
-					out_num_entries_ptr,
-					table_data_size_ptr);
-  if (result) {
-	edbg(
-		"SEP Driver: sep_construct_dma_tables_from_lli failed\n");
-	goto end_function_with_error2;
-  }
+	/* call the fucntion that creates table from the lli arrays */
+	result = sep_construct_dma_tables_from_lli(lli_in_array, sep_dev->in_num_pages, lli_out_array, sep_dev->out_num_pages, block_size, lli_table_in_ptr, lli_table_out_ptr, in_num_entries_ptr, out_num_entries_ptr, table_data_size_ptr);
+	if (result) {
+		edbg("SEP Driver: sep_construct_dma_tables_from_lli failed\n");
+		goto end_function_with_error2;
+	}
 
-  /* fall through - free the lli entry arrays */
+	/* fall through - free the lli entry arrays */
 
-  dbg("in_num_entries_ptr is %08lx\n",
-	*in_num_entries_ptr);
-  dbg("out_num_entries_ptr is %08lx\n",
-	*out_num_entries_ptr);
-  dbg("table_data_size_ptr is %08lx\n",
-	*table_data_size_ptr);
+	dbg("in_num_entries_ptr is %08lx\n", *in_num_entries_ptr);
+	dbg("out_num_entries_ptr is %08lx\n", *out_num_entries_ptr);
+	dbg("table_data_size_ptr is %08lx\n", *table_data_size_ptr);
 
 
-end_function_with_error2:
+      end_function_with_error2:
 
-  kfree(lli_out_array);
+	kfree(lli_out_array);
 
-end_function_with_error1:
+      end_function_with_error1:
 
-  kfree(lli_in_array);
+	kfree(lli_in_array);
 
-end_function:
+      end_function:
 
-   dbg("SEP Driver:<-------- sep_prepare_input_output_dma_table end result = %d\n", (int)result);
+	dbg("SEP Driver:<-------- sep_prepare_input_output_dma_table end result = %d\n", (int) result);
 
-  return result;
+	return result;
 
 }
 
@@ -1402,188 +1239,144 @@ int sep_prepare_input_output_dma_table(unsigned long	app_virt_in_addr,
  This function creates the input and output dma tables for
  symmetric operations (AES/DES) according to the block size from LLI arays
 */
-int sep_construct_dma_tables_from_lli(struct sep_lli_entry_t	*lli_in_array,
-					unsigned long	sep_in_lli_entries,
-					struct sep_lli_entry_t	*lli_out_array,
-					unsigned long	sep_out_lli_entries,
-					unsigned long	block_size,
-					unsigned long	*lli_table_in_ptr,
-					unsigned long	*lli_table_out_ptr,
-					unsigned long	*in_num_entries_ptr,
-					unsigned long	*out_num_entries_ptr,
-					unsigned long	*table_data_size_ptr)
+int sep_construct_dma_tables_from_lli(struct sep_lli_entry_t *lli_in_array,
+				      unsigned long sep_in_lli_entries,
+				      struct sep_lli_entry_t *lli_out_array,
+				      unsigned long sep_out_lli_entries,
+				      unsigned long block_size, unsigned long *lli_table_in_ptr, unsigned long *lli_table_out_ptr, unsigned long *in_num_entries_ptr, unsigned long *out_num_entries_ptr, unsigned long *table_data_size_ptr)
 {
-  /* points to the area where next lli table can be allocated */
-  unsigned long	lli_table_alloc_addr;
+	/* points to the area where next lli table can be allocated */
+	unsigned long lli_table_alloc_addr;
 
-  /* input lli table */
-  struct sep_lli_entry_t		*in_lli_table_ptr;
+	/* input lli table */
+	struct sep_lli_entry_t *in_lli_table_ptr;
 
-  /* output lli table */
-  struct sep_lli_entry_t		*out_lli_table_ptr;
+	/* output lli table */
+	struct sep_lli_entry_t *out_lli_table_ptr;
 
-  /* pointer to the info entry of the table - the last entry */
-  struct sep_lli_entry_t		*info_in_entry_ptr;
+	/* pointer to the info entry of the table - the last entry */
+	struct sep_lli_entry_t *info_in_entry_ptr;
 
-  /* pointer to the info entry of the table - the last entry */
-  struct sep_lli_entry_t		*info_out_entry_ptr;
+	/* pointer to the info entry of the table - the last entry */
+	struct sep_lli_entry_t *info_out_entry_ptr;
 
-  /* points to the first entry to be processed in the lli_in_array */
-  unsigned long	current_in_entry;
+	/* points to the first entry to be processed in the lli_in_array */
+	unsigned long current_in_entry;
 
-  /* points to the first entry to be processed in the lli_out_array */
-  unsigned long	current_out_entry;
+	/* points to the first entry to be processed in the lli_out_array */
+	unsigned long current_out_entry;
 
-  /* max size of the input table */
-  unsigned long	in_table_data_size;
+	/* max size of the input table */
+	unsigned long in_table_data_size;
 
-  /* max size of the output table */
-  unsigned long	out_table_data_size;
+	/* max size of the output table */
+	unsigned long out_table_data_size;
 
-  /* flag te signifies if this is the first tables build from the arrays */
-  unsigned long	  first_table_flag;
+	/* flag te signifies if this is the first tables build from the arrays */
+	unsigned long first_table_flag;
 
-  /* the data size that should be in table */
-  unsigned long	table_data_size;
+	/* the data size that should be in table */
+	unsigned long table_data_size;
 
-  /* number of etnries in the input table */
-  unsigned long	num_entries_in_table;
+	/* number of etnries in the input table */
+	unsigned long num_entries_in_table;
 
-  /* number of etnries in the output table */
-  unsigned long	num_entries_out_table;
+	/* number of etnries in the output table */
+	unsigned long num_entries_out_table;
 
   /*---------------------
 	CODE
   ------------------------*/
 
-  dbg("SEP Driver:--------> sep_construct_dma_tables_from_lli start\n");
-
-  /* initiate to pint after the message area */
-  lli_table_alloc_addr = sep_dev->shared_area_addr +
-	SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
-
-  current_in_entry = 0;
-  current_out_entry = 0;
-  first_table_flag = 1;
-  info_in_entry_ptr = 0;
-  info_out_entry_ptr = 0;
-
-  /* loop till all the entries in in array are not processed */
-  while (current_in_entry < sep_in_lli_entries) {
-	/* set the new input and output tables */
-	in_lli_table_ptr = (struct sep_lli_entry_t *)lli_table_alloc_addr;
-
-	lli_table_alloc_addr += sizeof(struct sep_lli_entry_t) *
-			SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP;
-
-	/* set the first output tables */
-	out_lli_table_ptr = (struct sep_lli_entry_t *)lli_table_alloc_addr;
-
-	lli_table_alloc_addr += sizeof(struct sep_lli_entry_t) *
-				SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP;
-
-	/* calculate the maximum size of data for input table */
-	in_table_data_size =
-			sep_calculate_lli_table_max_size(
-			&lli_in_array[current_in_entry],
-			(sep_in_lli_entries - current_in_entry));
-
-	/* calculate the maximum size of data for output table */
-	out_table_data_size =
-			sep_calculate_lli_table_max_size(
-			&lli_out_array[current_out_entry],
-			(sep_out_lli_entries - current_out_entry));
-
-	edbg(
-	"SEP Driver:in_table_data_size is %lu\n", in_table_data_size);
-	edbg(
-	"SEP Driver:out_table_data_size is %lu\n", out_table_data_size);
-
-	/* check where the data is smallest */
-	table_data_size = in_table_data_size;
-	if (table_data_size > out_table_data_size)
-	table_data_size = out_table_data_size;
-
-	/* now calculate the table size so that it will be module block size */
-	table_data_size = (table_data_size / block_size) * block_size;
-
-	dbg("SEP Driver:table_data_size is %lu\n", table_data_size);
-
-	/* construct input lli table */
-	sep_build_lli_table(&lli_in_array[current_in_entry],
-						in_lli_table_ptr,
-						&current_in_entry,
-						&num_entries_in_table,
-						table_data_size);
-
-	/* construct output lli table */
-	sep_build_lli_table(&lli_out_array[current_out_entry],
-						out_lli_table_ptr,
-						&current_out_entry,
-						&num_entries_out_table,
-						table_data_size);
-
-	/* if info entry is null - this is the first table built */
-	if (info_in_entry_ptr == 0) {
-	  /* set the output parameters to physical addresses */
-	  *lli_table_in_ptr =
-		sep_shared_area_virt_to_phys((unsigned long)in_lli_table_ptr);
-	  *in_num_entries_ptr = num_entries_in_table;
-	  *lli_table_out_ptr =
-		sep_shared_area_virt_to_phys((unsigned long)out_lli_table_ptr);
-	  *out_num_entries_ptr = num_entries_out_table;
-	  *table_data_size_ptr = table_data_size;
-
-	edbg(
-	"SEP Driver:output lli_table_in_ptr is %08lx\n", *lli_table_in_ptr);
-	edbg(
-	"SEP Driver:output lli_table_out_ptr is %08lx\n", *lli_table_out_ptr);
-	} else {
-	  /* update the info entry of the previous in table */
-	info_in_entry_ptr->physical_address =
-		sep_shared_area_virt_to_phys((unsigned long)in_lli_table_ptr);
-	info_in_entry_ptr->block_size =
-		((num_entries_in_table) << 24) | (table_data_size);
-
-	  /* update the info entry of the previous in table */
-	info_out_entry_ptr->physical_address =
-		sep_shared_area_virt_to_phys((unsigned long)out_lli_table_ptr);
-	info_out_entry_ptr->block_size =
-		((num_entries_out_table) << 24) | (table_data_size);
+	dbg("SEP Driver:--------> sep_construct_dma_tables_from_lli start\n");
+
+	/* initiate to pint after the message area */
+	lli_table_alloc_addr = sep_dev->shared_area_addr + SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_OFFSET_IN_BYTES;
+
+	current_in_entry = 0;
+	current_out_entry = 0;
+	first_table_flag = 1;
+	info_in_entry_ptr = 0;
+	info_out_entry_ptr = 0;
+
+	/* loop till all the entries in in array are not processed */
+	while (current_in_entry < sep_in_lli_entries) {
+		/* set the new input and output tables */
+		in_lli_table_ptr = (struct sep_lli_entry_t *) lli_table_alloc_addr;
+
+		lli_table_alloc_addr += sizeof(struct sep_lli_entry_t) * SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP;
+
+		/* set the first output tables */
+		out_lli_table_ptr = (struct sep_lli_entry_t *) lli_table_alloc_addr;
+
+		lli_table_alloc_addr += sizeof(struct sep_lli_entry_t) * SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP;
+
+		/* calculate the maximum size of data for input table */
+		in_table_data_size = sep_calculate_lli_table_max_size(&lli_in_array[current_in_entry], (sep_in_lli_entries - current_in_entry));
+
+		/* calculate the maximum size of data for output table */
+		out_table_data_size = sep_calculate_lli_table_max_size(&lli_out_array[current_out_entry], (sep_out_lli_entries - current_out_entry));
+
+		edbg("SEP Driver:in_table_data_size is %lu\n", in_table_data_size);
+		edbg("SEP Driver:out_table_data_size is %lu\n", out_table_data_size);
+
+		/* check where the data is smallest */
+		table_data_size = in_table_data_size;
+		if (table_data_size > out_table_data_size)
+			table_data_size = out_table_data_size;
+
+		/* now calculate the table size so that it will be module block size */
+		table_data_size = (table_data_size / block_size) * block_size;
+
+		dbg("SEP Driver:table_data_size is %lu\n", table_data_size);
+
+		/* construct input lli table */
+		sep_build_lli_table(&lli_in_array[current_in_entry], in_lli_table_ptr, &current_in_entry, &num_entries_in_table, table_data_size);
+
+		/* construct output lli table */
+		sep_build_lli_table(&lli_out_array[current_out_entry], out_lli_table_ptr, &current_out_entry, &num_entries_out_table, table_data_size);
+
+		/* if info entry is null - this is the first table built */
+		if (info_in_entry_ptr == 0) {
+			/* set the output parameters to physical addresses */
+			*lli_table_in_ptr = sep_shared_area_virt_to_phys((unsigned long) in_lli_table_ptr);
+			*in_num_entries_ptr = num_entries_in_table;
+			*lli_table_out_ptr = sep_shared_area_virt_to_phys((unsigned long) out_lli_table_ptr);
+			*out_num_entries_ptr = num_entries_out_table;
+			*table_data_size_ptr = table_data_size;
+
+			edbg("SEP Driver:output lli_table_in_ptr is %08lx\n", *lli_table_in_ptr);
+			edbg("SEP Driver:output lli_table_out_ptr is %08lx\n", *lli_table_out_ptr);
+		} else {
+			/* update the info entry of the previous in table */
+			info_in_entry_ptr->physical_address = sep_shared_area_virt_to_phys((unsigned long) in_lli_table_ptr);
+			info_in_entry_ptr->block_size = ((num_entries_in_table) << 24) | (table_data_size);
+
+			/* update the info entry of the previous in table */
+			info_out_entry_ptr->physical_address = sep_shared_area_virt_to_phys((unsigned long) out_lli_table_ptr);
+			info_out_entry_ptr->block_size = ((num_entries_out_table) << 24) | (table_data_size);
+		}
+
+		/* save the pointer to the info entry of the current tables */
+		info_in_entry_ptr = in_lli_table_ptr + num_entries_in_table - 1;
+		info_out_entry_ptr = out_lli_table_ptr + num_entries_out_table - 1;
+
+		edbg("SEP Driver:output num_entries_out_table is %lu\n", (unsigned long) num_entries_out_table);
+		edbg("SEP Driver:output info_in_entry_ptr is %lu\n", (unsigned long) info_in_entry_ptr);
+		edbg("SEP Driver:output info_out_entry_ptr is %lu\n", (unsigned long) info_out_entry_ptr);
 	}
 
-	/* save the pointer to the info entry of the current tables */
-	info_in_entry_ptr = in_lli_table_ptr + num_entries_in_table - 1;
-	info_out_entry_ptr = out_lli_table_ptr + num_entries_out_table - 1;
-
-	edbg(
-		"SEP Driver:output num_entries_out_table is %lu\n",
-		(unsigned long)num_entries_out_table);
-	edbg(
-		"SEP Driver:output info_in_entry_ptr is %lu\n",
-		(unsigned long)info_in_entry_ptr);
-	edbg(
-		"SEP Driver:output info_out_entry_ptr is %lu\n",
-		(unsigned long)info_out_entry_ptr);
-  }
-
-  /* print input tables */
-  sep_debug_print_lli_tables(
-	(struct sep_lli_entry_t *)
-	sep_shared_area_phys_to_virt(*lli_table_in_ptr),
-	*in_num_entries_ptr,
-	*table_data_size_ptr);
-
-  /* print output tables */
-  sep_debug_print_lli_tables(
-	(struct sep_lli_entry_t *)
-	sep_shared_area_phys_to_virt(*lli_table_out_ptr),
-	*out_num_entries_ptr,
-	*table_data_size_ptr);
-
-  dbg("SEP Driver:<-------- sep_construct_dma_tables_from_lli end\n");
-
-  return 0;
+	/* print input tables */
+	sep_debug_print_lli_tables((struct sep_lli_entry_t *)
+				   sep_shared_area_phys_to_virt(*lli_table_in_ptr), *in_num_entries_ptr, *table_data_size_ptr);
+
+	/* print output tables */
+	sep_debug_print_lli_tables((struct sep_lli_entry_t *)
+				   sep_shared_area_phys_to_virt(*lli_table_out_ptr), *out_num_entries_ptr, *table_data_size_ptr);
+
+	dbg("SEP Driver:<-------- sep_construct_dma_tables_from_lli end\n");
+
+	return 0;
 }
 
 /*
@@ -1591,201 +1384,156 @@ int sep_construct_dma_tables_from_lli(struct sep_lli_entry_t	*lli_in_array,
   table from this array the condition is that either the table is full
   (all etnries are entered), or there are no more entries in the lli array
 */
-unsigned long sep_calculate_lli_table_max_size(
-			struct sep_lli_entry_t	*lli_in_array_ptr,
-			unsigned long	num_array_entries)
+unsigned long sep_calculate_lli_table_max_size(struct sep_lli_entry_t *lli_in_array_ptr, unsigned long num_array_entries)
 {
-  /* table data size */
-  unsigned long table_data_size;
+	/* table data size */
+	unsigned long table_data_size;
 
-  /* counter */
-  unsigned long counter;
+	/* counter */
+	unsigned long counter;
 
   /*---------------------
 	CODE
   ----------------------*/
 
-  table_data_size = 0;
+	table_data_size = 0;
 
-  /* calculate the data in the out lli table if till we fill the whole
-  table or till the data has ended */
-  for (counter = 0;
-	(counter < (SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP - 1)) &&
-	(counter < num_array_entries); counter++)
-	table_data_size += lli_in_array_ptr[counter].block_size;
+	/* calculate the data in the out lli table if till we fill the whole
+	   table or till the data has ended */
+	for (counter = 0; (counter < (SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP - 1)) && (counter < num_array_entries); counter++)
+		table_data_size += lli_in_array_ptr[counter].block_size;
 
-  return table_data_size;
+	return table_data_size;
 }
 
 /*
   this functions builds ont lli table from the lli_array according to
   the given size of data
 */
-static void sep_build_lli_table(struct sep_lli_entry_t	*lli_array_ptr,
-				struct sep_lli_entry_t	*lli_table_ptr,
-				unsigned long	*num_processed_entries_ptr,
-				unsigned long	*num_table_entries_ptr,
-				unsigned long	table_data_size)
+static void sep_build_lli_table(struct sep_lli_entry_t *lli_array_ptr, struct sep_lli_entry_t *lli_table_ptr, unsigned long *num_processed_entries_ptr, unsigned long *num_table_entries_ptr, unsigned long table_data_size)
 {
-  /* current table data size */
-  unsigned long curr_table_data_size;
+	/* current table data size */
+	unsigned long curr_table_data_size;
 
-  /* counter of lli array entry */
-  unsigned long array_counter;
+	/* counter of lli array entry */
+	unsigned long array_counter;
 
   /*-----------------------
 	CODE
   ---------------------------*/
 
-  dbg("SEP Driver:--------> sep_build_lli_table start\n");
-
-  /* init currrent table data size and lli array entry counter */
-  curr_table_data_size = 0;
-  array_counter = 0;
-  *num_table_entries_ptr = 1;
-
-  edbg(
-  "SEP Driver:table_data_size is %lu\n",
-	table_data_size);
-
-  /* fill the table till table size reaches the needed amount */
-  while (curr_table_data_size < table_data_size) {
-	/* update the number of entries in table */
-	(*num_table_entries_ptr)++;
-
-	lli_table_ptr->physical_address =
-		lli_array_ptr[array_counter].physical_address;
-	lli_table_ptr->block_size = lli_array_ptr[array_counter].block_size;
-	curr_table_data_size += lli_table_ptr->block_size;
-
-	edbg(
-	"SEP Driver:lli_table_ptr is %08lx\n",
-	(unsigned long)lli_table_ptr);
-	edbg(
-	"SEP Driver:lli_table_ptr->physical_address is %08lx\n",
-	lli_table_ptr->physical_address);
-	edbg(
-	"SEP Driver:lli_table_ptr->block_size is %lu\n",
-	lli_table_ptr->block_size);
-
-	/* check for overflow of the table data */
-	if (curr_table_data_size > table_data_size) {
-	edbg(
-		"SEP Driver:curr_table_data_size > table_data_size\n");
-
-	  /* update the size of block in the table */
-	lli_table_ptr->block_size -= (curr_table_data_size - table_data_size);
-
-	  /* update the physical address in the lli array */
-	lli_array_ptr[array_counter].physical_address +=
-			lli_table_ptr->block_size;
-
-	  /* update the block size left in the lli array */
-	lli_array_ptr[array_counter].block_size =
-			(curr_table_data_size - table_data_size);
-	} else
-	  /* advance to the next entry in the lli_array */
-	  array_counter++;
-
-	edbg(
-	"SEP Driver:lli_table_ptr->physical_address is %08lx\n",
-	lli_table_ptr->physical_address);
-	edbg(
-	"SEP Driver:lli_table_ptr->block_size is %lu\n",
-	lli_table_ptr->block_size);
-
-	/* move to the next entry in table */
-	lli_table_ptr++;
-  }
-
-  /* set the info entry to default */
-  lli_table_ptr->physical_address = 0xffffffff;
-  lli_table_ptr->block_size = 0;
-
-  edbg(
-	"SEP Driver:lli_table_ptr is %08lx\n",
-	(unsigned long)lli_table_ptr);
-  edbg(
-	"SEP Driver:lli_table_ptr->physical_address is %08lx\n",
-	lli_table_ptr->physical_address);
-  edbg(
-	"SEP Driver:lli_table_ptr->block_size is %lu\n",
-	lli_table_ptr->block_size);
-
-
-  /* set the output parameter */
-  *num_processed_entries_ptr += array_counter;
-
-  edbg(
-	"SEP Driver:*num_processed_entries_ptr is %lu\n",
-	*num_processed_entries_ptr);
-
-
-  dbg("SEP Driver:<-------- sep_build_lli_table end\n");
-
-  return;
+	dbg("SEP Driver:--------> sep_build_lli_table start\n");
+
+	/* init currrent table data size and lli array entry counter */
+	curr_table_data_size = 0;
+	array_counter = 0;
+	*num_table_entries_ptr = 1;
+
+	edbg("SEP Driver:table_data_size is %lu\n", table_data_size);
+
+	/* fill the table till table size reaches the needed amount */
+	while (curr_table_data_size < table_data_size) {
+		/* update the number of entries in table */
+		(*num_table_entries_ptr)++;
+
+		lli_table_ptr->physical_address = lli_array_ptr[array_counter].physical_address;
+		lli_table_ptr->block_size = lli_array_ptr[array_counter].block_size;
+		curr_table_data_size += lli_table_ptr->block_size;
+
+		edbg("SEP Driver:lli_table_ptr is %08lx\n", (unsigned long) lli_table_ptr);
+		edbg("SEP Driver:lli_table_ptr->physical_address is %08lx\n", lli_table_ptr->physical_address);
+		edbg("SEP Driver:lli_table_ptr->block_size is %lu\n", lli_table_ptr->block_size);
+
+		/* check for overflow of the table data */
+		if (curr_table_data_size > table_data_size) {
+			edbg("SEP Driver:curr_table_data_size > table_data_size\n");
+
+			/* update the size of block in the table */
+			lli_table_ptr->block_size -= (curr_table_data_size - table_data_size);
+
+			/* update the physical address in the lli array */
+			lli_array_ptr[array_counter].physical_address += lli_table_ptr->block_size;
+
+			/* update the block size left in the lli array */
+			lli_array_ptr[array_counter].block_size = (curr_table_data_size - table_data_size);
+		} else
+			/* advance to the next entry in the lli_array */
+			array_counter++;
+
+		edbg("SEP Driver:lli_table_ptr->physical_address is %08lx\n", lli_table_ptr->physical_address);
+		edbg("SEP Driver:lli_table_ptr->block_size is %lu\n", lli_table_ptr->block_size);
+
+		/* move to the next entry in table */
+		lli_table_ptr++;
+	}
+
+	/* set the info entry to default */
+	lli_table_ptr->physical_address = 0xffffffff;
+	lli_table_ptr->block_size = 0;
+
+	edbg("SEP Driver:lli_table_ptr is %08lx\n", (unsigned long) lli_table_ptr);
+	edbg("SEP Driver:lli_table_ptr->physical_address is %08lx\n", lli_table_ptr->physical_address);
+	edbg("SEP Driver:lli_table_ptr->block_size is %lu\n", lli_table_ptr->block_size);
+
+
+	/* set the output parameter */
+	*num_processed_entries_ptr += array_counter;
+
+	edbg("SEP Driver:*num_processed_entries_ptr is %lu\n", *num_processed_entries_ptr);
+
+
+	dbg("SEP Driver:<-------- sep_build_lli_table end\n");
+
+	return;
 }
 
 /*
   this function goes over the list of the print created tables and
   prints all the data
 */
-static void sep_debug_print_lli_tables(struct sep_lli_entry_t	*lli_table_ptr,
-					unsigned long	num_table_entries,
-					unsigned long	table_data_size)
+static void sep_debug_print_lli_tables(struct sep_lli_entry_t *lli_table_ptr, unsigned long num_table_entries, unsigned long table_data_size)
 {
-  unsigned long table_count;
+	unsigned long table_count;
 
-  unsigned long entries_count;
+	unsigned long entries_count;
   /*-----------------------------
 	CODE
   -------------------------------*/
 
-  dbg("SEP Driver:--------> sep_debug_print_lli_tables start\n");
-
-  table_count = 1;
-  while ((unsigned long)lli_table_ptr != 0xffffffff) {
-	edbg("SEP Driver: lli table %08lx, table_data_size is %lu\n",
-		table_count, table_data_size);
-	edbg("SEP Driver: num_table_entries is %lu\n", num_table_entries);
-
-	/* print entries of the table (without info entry) */
-	for (entries_count = 0;
-		entries_count < num_table_entries;
-		entries_count++, lli_table_ptr++) {
-		edbg("SEP Driver:lli_table_ptr address is %08lx\n",
-					(unsigned long)lli_table_ptr);
-		edbg("SEP Driver:phys address is %08lx block size is %lu\n",
-		lli_table_ptr->physical_address, lli_table_ptr->block_size);
-	}
+	dbg("SEP Driver:--------> sep_debug_print_lli_tables start\n");
 
-	/* point to the info entry */
-	lli_table_ptr--;
+	table_count = 1;
+	while ((unsigned long) lli_table_ptr != 0xffffffff) {
+		edbg("SEP Driver: lli table %08lx, table_data_size is %lu\n", table_count, table_data_size);
+		edbg("SEP Driver: num_table_entries is %lu\n", num_table_entries);
 
-	edbg(
-	"SEP Driver:phys lli_table_ptr->block_size is %lu\n",
-	lli_table_ptr->block_size);
-	edbg(
-	"SEP Driver:phys lli_table_ptr->physical_address is %08lx\n",
-	lli_table_ptr->physical_address);
+		/* print entries of the table (without info entry) */
+		for (entries_count = 0; entries_count < num_table_entries; entries_count++, lli_table_ptr++) {
+			edbg("SEP Driver:lli_table_ptr address is %08lx\n", (unsigned long) lli_table_ptr);
+			edbg("SEP Driver:phys address is %08lx block size is %lu\n", lli_table_ptr->physical_address, lli_table_ptr->block_size);
+		}
 
+		/* point to the info entry */
+		lli_table_ptr--;
 
-	table_data_size = lli_table_ptr->block_size & 0xffffff;
-	num_table_entries = (lli_table_ptr->block_size >> 24) & 0xff;
-	lli_table_ptr = (struct sep_lli_entry_t *)
-				(lli_table_ptr->physical_address);
+		edbg("SEP Driver:phys lli_table_ptr->block_size is %lu\n", lli_table_ptr->block_size);
+		edbg("SEP Driver:phys lli_table_ptr->physical_address is %08lx\n", lli_table_ptr->physical_address);
 
-	edbg("SEP Driver:phys table_data_size is %lu num_table_entries is %lu lli_table_ptr is%lu\n",
-		table_data_size, num_table_entries, (unsigned long)lli_table_ptr);
 
-	if ((unsigned long)lli_table_ptr != 0xffffffff)
-	lli_table_ptr = (struct sep_lli_entry_t *)sep_shared_area_phys_to_virt(
-					(unsigned long)lli_table_ptr);
+		table_data_size = lli_table_ptr->block_size & 0xffffff;
+		num_table_entries = (lli_table_ptr->block_size >> 24) & 0xff;
+		lli_table_ptr = (struct sep_lli_entry_t *)
+		    (lli_table_ptr->physical_address);
 
-	table_count++;
-  }
+		edbg("SEP Driver:phys table_data_size is %lu num_table_entries is %lu lli_table_ptr is%lu\n", table_data_size, num_table_entries, (unsigned long) lli_table_ptr);
 
-  dbg("SEP Driver:<-------- sep_debug_print_lli_tables end\n");
+		if ((unsigned long) lli_table_ptr != 0xffffffff)
+			lli_table_ptr = (struct sep_lli_entry_t *) sep_shared_area_phys_to_virt((unsigned long) lli_table_ptr);
+
+		table_count++;
+	}
+
+	dbg("SEP Driver:<-------- sep_debug_print_lli_tables end\n");
 }
 
 
@@ -1794,184 +1542,150 @@ static void sep_debug_print_lli_tables(struct sep_lli_entry_t	*lli_table_ptr,
   and construct a basic lli  array, where each entry holds the physical page
   address and the size that application data holds in this physical pages
 */
-int sep_lock_user_pages(unsigned long		app_virt_addr,
-			unsigned long		data_size,
-			unsigned long		*num_pages_ptr,
-			struct sep_lli_entry_t		**lli_array_ptr,
-			struct page		***page_array_ptr)
-
+int sep_lock_user_pages(unsigned long app_virt_addr, unsigned long data_size, unsigned long *num_pages_ptr, struct sep_lli_entry_t **lli_array_ptr, struct page ***page_array_ptr)
 {
-  /* error */
-  int				error;
+	/* error */
+	int error;
 
-  /* the the page of the end address of the user space buffer */
-  unsigned long		end_page;
+	/* the the page of the end address of the user space buffer */
+	unsigned long end_page;
 
-  /* the page of the start address of the user space buffer */
-  unsigned long		start_page;
+	/* the page of the start address of the user space buffer */
+	unsigned long start_page;
 
-  /* the range in pages */
-  unsigned long		num_pages;
+	/* the range in pages */
+	unsigned long num_pages;
 
-  /* array of pointers ot page */
-  struct page		**page_array;
+	/* array of pointers ot page */
+	struct page **page_array;
 
-  /* array of lli */
-  struct sep_lli_entry_t		*lli_array;
+	/* array of lli */
+	struct sep_lli_entry_t *lli_array;
 
-  /* count */
-  unsigned long		count;
+	/* count */
+	unsigned long count;
 
-  /* result */
-  int				result;
+	/* result */
+	int result;
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  dbg("SEP Driver:--------> sep_lock_user_pages start\n");
-
-  error = 0;
-
-  /* set start and end pages  and num pages */
-  end_page = (app_virt_addr + data_size - 1) >> PAGE_SHIFT;
-  start_page = app_virt_addr >> PAGE_SHIFT;
-  num_pages = end_page - start_page + 1;
-
-  edbg(
-	"SEP Driver: app_virt_addr is %08lx\n",
-	app_virt_addr);
-  edbg(
-	"SEP Driver: data_size is %lu\n",
-	data_size);
-  edbg(
-	"SEP Driver: start_page is %lu\n",
-	start_page);
-  edbg(
-	"SEP Driver: end_page is %lu\n",
-	end_page);
-  edbg(
-	"SEP Driver: num_pages is %lu\n",
-	num_pages);
-
-  /* allocate array of pages structure pointers */
-  page_array = kmalloc(sizeof(struct page *) * num_pages, GFP_ATOMIC);
-  if (!page_array) {
-	edbg(
-		"SEP Driver: kmalloc for page_array failed\n");
-
-	error = -ENOMEM;
-	goto end_function;
-  }
-
-  lli_array = kmalloc(sizeof(struct sep_lli_entry_t) * num_pages, GFP_ATOMIC);
-  if (!lli_array) {
-	edbg(
-		"SEP Driver: kmalloc for lli_array failed\n");
-
-	error = -ENOMEM;
-	goto end_function_with_error1;
-  }
-
-  /* convert the application virtual address into a set of physical */
-  down_read(&current->mm->mmap_sem);
-  result = get_user_pages(current, current->mm, app_virt_addr, num_pages, 1, 0,
-	page_array,
-	0);
-  up_read(&current->mm->mmap_sem);
-
-  /* check the number of pages locked - if not all then exit with error */
-  if (result != num_pages) {
-	dbg("SEP Driver: not all pages locked by get_user_pages\n");
-
-	error = -ENOMEM;
-	goto end_function_with_error2;
-  }
-
-  /* flush the cache */
-  for (count = 0; count < num_pages; count++)
-	flush_dcache_page(page_array[count]);
-
-  /* set the start address of the first page - app data may start not at
-	the beginning of the page */
-  lli_array[0].physical_address = (
-			(unsigned long)page_to_phys(page_array[0])) +
-			(app_virt_addr & (~PAGE_MASK)) ;
-
-  /* check that not all the data is in the first page only */
-  if ((PAGE_SIZE - (app_virt_addr & (~PAGE_MASK))) >= data_size)
-	lli_array[0].block_size = data_size;
-  else
-	lli_array[0].block_size = PAGE_SIZE - (app_virt_addr & (~PAGE_MASK));
-
-  /* debug print */
-  dbg("lli_array[0].physical_address is %08lx, lli_array[0].block_size is %lu\n",
-	lli_array[0].physical_address,
-	lli_array[0].block_size);
-
-  /* go from the second page to the prev before last */
-  for (count = 1; count < (num_pages - 1); count++) {
-	lli_array[count].physical_address =
-		(unsigned long)page_to_phys(page_array[count]);
-	lli_array[count].block_size = PAGE_SIZE;
-
-	edbg(
-	"lli_array[%lu].physical_address is %08lx, \
-	lli_array[%lu].block_size is %lu\n",
-	count, lli_array[count].physical_address,
-	count,
-	lli_array[count].block_size);
-  }
-
-  /* if more then 1 pages locked - then update for the last page size needed */
-  if (num_pages > 1) {
-	/* update the address of the last page */
-	lli_array[count].physical_address =
-		(unsigned long)page_to_phys(page_array[count]);
-
-	/* set the size of the last page */
-	lli_array[count].block_size = (app_virt_addr + data_size) &
-					(~PAGE_MASK);
-
-	if (lli_array[count].block_size == 0) {
-	  dbg("app_virt_addr is %08lx\n", app_virt_addr);
-	  dbg("data_size is %lu\n", data_size);
-	  while (1);
+	dbg("SEP Driver:--------> sep_lock_user_pages start\n");
+
+	error = 0;
+
+	/* set start and end pages  and num pages */
+	end_page = (app_virt_addr + data_size - 1) >> PAGE_SHIFT;
+	start_page = app_virt_addr >> PAGE_SHIFT;
+	num_pages = end_page - start_page + 1;
+
+	edbg("SEP Driver: app_virt_addr is %08lx\n", app_virt_addr);
+	edbg("SEP Driver: data_size is %lu\n", data_size);
+	edbg("SEP Driver: start_page is %lu\n", start_page);
+	edbg("SEP Driver: end_page is %lu\n", end_page);
+	edbg("SEP Driver: num_pages is %lu\n", num_pages);
+
+	/* allocate array of pages structure pointers */
+	page_array = kmalloc(sizeof(struct page *) * num_pages, GFP_ATOMIC);
+	if (!page_array) {
+		edbg("SEP Driver: kmalloc for page_array failed\n");
+
+		error = -ENOMEM;
+		goto end_function;
 	}
-	edbg(
-	"lli_array[%lu].physical_address is %08lx, \
-		lli_array[%lu].block_size is %lu\n",
-	count, lli_array[count].physical_address,
-	count,
-	lli_array[count].block_size);
-  }
 
-  /* set output params */
-  *lli_array_ptr = lli_array;
-  *num_pages_ptr = num_pages;
-  *page_array_ptr = page_array;
+	lli_array = kmalloc(sizeof(struct sep_lli_entry_t) * num_pages, GFP_ATOMIC);
+	if (!lli_array) {
+		edbg("SEP Driver: kmalloc for lli_array failed\n");
 
-  goto end_function;
+		error = -ENOMEM;
+		goto end_function_with_error1;
+	}
 
-end_function_with_error2:
+	/* convert the application virtual address into a set of physical */
+	down_read(&current->mm->mmap_sem);
+	result = get_user_pages(current, current->mm, app_virt_addr, num_pages, 1, 0, page_array, 0);
+	up_read(&current->mm->mmap_sem);
 
-  /* release the cache */
-  for (count = 0; count < num_pages; count++)
-	page_cache_release(page_array[count]);
+	/* check the number of pages locked - if not all then exit with error */
+	if (result != num_pages) {
+		dbg("SEP Driver: not all pages locked by get_user_pages\n");
 
-  /* free lli array */
-  kfree(lli_array);
+		error = -ENOMEM;
+		goto end_function_with_error2;
+	}
+
+	/* flush the cache */
+	for (count = 0; count < num_pages; count++)
+		flush_dcache_page(page_array[count]);
+
+	/* set the start address of the first page - app data may start not at
+	   the beginning of the page */
+	lli_array[0].physical_address = ((unsigned long) page_to_phys(page_array[0])) + (app_virt_addr & (~PAGE_MASK));
+
+	/* check that not all the data is in the first page only */
+	if ((PAGE_SIZE - (app_virt_addr & (~PAGE_MASK))) >= data_size)
+		lli_array[0].block_size = data_size;
+	else
+		lli_array[0].block_size = PAGE_SIZE - (app_virt_addr & (~PAGE_MASK));
+
+	/* debug print */
+	dbg("lli_array[0].physical_address is %08lx, lli_array[0].block_size is %lu\n", lli_array[0].physical_address, lli_array[0].block_size);
+
+	/* go from the second page to the prev before last */
+	for (count = 1; count < (num_pages - 1); count++) {
+		lli_array[count].physical_address = (unsigned long) page_to_phys(page_array[count]);
+		lli_array[count].block_size = PAGE_SIZE;
+
+		edbg("lli_array[%lu].physical_address is %08lx, \
+	lli_array[%lu].block_size is %lu\n", count, lli_array[count].physical_address, count, lli_array[count].block_size);
+	}
+
+	/* if more then 1 pages locked - then update for the last page size needed */
+	if (num_pages > 1) {
+		/* update the address of the last page */
+		lli_array[count].physical_address = (unsigned long) page_to_phys(page_array[count]);
+
+		/* set the size of the last page */
+		lli_array[count].block_size = (app_virt_addr + data_size) & (~PAGE_MASK);
+
+		if (lli_array[count].block_size == 0) {
+			dbg("app_virt_addr is %08lx\n", app_virt_addr);
+			dbg("data_size is %lu\n", data_size);
+			while (1);
+		}
+		edbg("lli_array[%lu].physical_address is %08lx, \
+		lli_array[%lu].block_size is %lu\n", count, lli_array[count].physical_address, count, lli_array[count].block_size);
+	}
+
+	/* set output params */
+	*lli_array_ptr = lli_array;
+	*num_pages_ptr = num_pages;
+	*page_array_ptr = page_array;
+
+	goto end_function;
+
+      end_function_with_error2:
 
-end_function_with_error1:
+	/* release the cache */
+	for (count = 0; count < num_pages; count++)
+		page_cache_release(page_array[count]);
+
+	/* free lli array */
+	kfree(lli_array);
+
+      end_function_with_error1:
 
-  /* free page array */
-  kfree(page_array);
+	/* free page array */
+	kfree(page_array);
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_lock_user_pages end\n");
+	dbg("SEP Driver:<-------- sep_lock_user_pages end\n");
 
-  return 0;
+	return 0;
 }
 
 /*
@@ -1979,180 +1693,147 @@ int sep_lock_user_pages(unsigned long		app_virt_addr,
   and construct a basic lli  array, where each entry holds the physical
   page address and the size that application data holds in this physical pages
 */
-int sep_lock_kernel_pages(unsigned long		kernel_virt_addr,
-			unsigned long		data_size,
-			unsigned long		*num_pages_ptr,
-			struct sep_lli_entry_t		**lli_array_ptr,
-			struct page		***page_array_ptr)
-
+int sep_lock_kernel_pages(unsigned long kernel_virt_addr, unsigned long data_size, unsigned long *num_pages_ptr, struct sep_lli_entry_t **lli_array_ptr, struct page ***page_array_ptr)
 {
-  /* error */
-  int				error;
+	/* error */
+	int error;
 
-  /* the the page of the end address of the user space buffer */
-  unsigned long		end_page;
+	/* the the page of the end address of the user space buffer */
+	unsigned long end_page;
 
-  /* the page of the start address of the user space buffer */
-  unsigned long		start_page;
+	/* the page of the start address of the user space buffer */
+	unsigned long start_page;
 
-  /* the range in pages */
-  unsigned long		num_pages;
+	/* the range in pages */
+	unsigned long num_pages;
 
-  /* array of lli */
-  struct sep_lli_entry_t		*lli_array;
+	/* array of lli */
+	struct sep_lli_entry_t *lli_array;
 
-  /* next kernel address to map */
-  unsigned long		next_kernel_address;
+	/* next kernel address to map */
+	unsigned long next_kernel_address;
 
-  /* count */
-  unsigned long		count;
+	/* count */
+	unsigned long count;
 
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  dbg("SEP Driver:--------> sep_lock_kernel_pages start\n");
-
-  error = 0;
-
-  /* set start and end pages  and num pages */
-  end_page = (kernel_virt_addr + data_size - 1) >> PAGE_SHIFT;
-  start_page = kernel_virt_addr >> PAGE_SHIFT;
-  num_pages = end_page - start_page + 1;
-
-  edbg(
-	"SEP Driver: kernel_virt_addr is %08lx\n",
-	kernel_virt_addr);
-  edbg(
-	"SEP Driver: data_size is %lu\n",
-	data_size);
-  edbg(
-	"SEP Driver: start_page is %lx\n",
-	start_page);
-  edbg(
-	"SEP Driver: end_page is %lx\n",
-	end_page);
-  edbg(
-	"SEP Driver: num_pages is %lu\n",
-	num_pages);
-
-  lli_array = kmalloc(sizeof(struct sep_lli_entry_t) * num_pages, GFP_ATOMIC);
-  if (!lli_array) {
-	edbg(
-		"SEP Driver: kmalloc for lli_array failed\n");
-
-	error = -ENOMEM;
-	goto end_function;
-  }
-
-  /* set the start address of the first page - app data may start not at
-  the beginning of the page */
-  lli_array[0].physical_address =
-	(unsigned long)virt_to_phys((unsigned long *)kernel_virt_addr);
-
-  /* check that not all the data is in the first page only */
-  if ((PAGE_SIZE - (kernel_virt_addr & (~PAGE_MASK))) >= data_size)
-	lli_array[0].block_size = data_size;
-  else
-	lli_array[0].block_size =
-		PAGE_SIZE - (kernel_virt_addr & (~PAGE_MASK));
-
-  /* debug print */
-  dbg("lli_array[0].physical_address is %08lx, lli_array[0].block_size is %lu\n",
-	lli_array[0].physical_address,
-	lli_array[0].block_size);
-
-  /* advance the address to the start of the next page */
-  next_kernel_address = (kernel_virt_addr & PAGE_MASK) + PAGE_SIZE;
-
-  /* go from the second page to the prev before last */
-  for (count = 1; count < (num_pages - 1); count++) {
-	lli_array[count].physical_address =
-	(unsigned long)virt_to_phys((unsigned long *)next_kernel_address);
-	lli_array[count].block_size = PAGE_SIZE;
-
-	edbg(
-	"lli_array[%lu].physical_address is %08lx, \
-	lli_array[%lu].block_size is %lu\n",
-	count, lli_array[count].physical_address, count,
-	lli_array[count].block_size);
-
-	next_kernel_address += PAGE_SIZE;
-  }
-
-  /* if more then 1 pages locked - then update for the last page size needed */
-  if (num_pages > 1) {
-	/* update the address of the last page */
-	lli_array[count].physical_address =
-	(unsigned long)virt_to_phys((unsigned long *)next_kernel_address);
-
-	/* set the size of the last page */
-	lli_array[count].block_size =
-		(kernel_virt_addr + data_size) & (~PAGE_MASK);
-
-	if (lli_array[count].block_size == 0) {
-	dbg("app_virt_addr is %08lx\n",
-	kernel_virt_addr);
-	dbg("data_size is %lu\n", data_size);
-	  while (1);
+	dbg("SEP Driver:--------> sep_lock_kernel_pages start\n");
+
+	error = 0;
+
+	/* set start and end pages  and num pages */
+	end_page = (kernel_virt_addr + data_size - 1) >> PAGE_SHIFT;
+	start_page = kernel_virt_addr >> PAGE_SHIFT;
+	num_pages = end_page - start_page + 1;
+
+	edbg("SEP Driver: kernel_virt_addr is %08lx\n", kernel_virt_addr);
+	edbg("SEP Driver: data_size is %lu\n", data_size);
+	edbg("SEP Driver: start_page is %lx\n", start_page);
+	edbg("SEP Driver: end_page is %lx\n", end_page);
+	edbg("SEP Driver: num_pages is %lu\n", num_pages);
+
+	lli_array = kmalloc(sizeof(struct sep_lli_entry_t) * num_pages, GFP_ATOMIC);
+	if (!lli_array) {
+		edbg("SEP Driver: kmalloc for lli_array failed\n");
+
+		error = -ENOMEM;
+		goto end_function;
 	}
 
-	edbg(
-	"lli_array[%lu].physical_address is %08lx, \
-	lli_array[%lu].block_size is %lu\n",
-	count, lli_array[count].physical_address,
-	count,
-	lli_array[count].block_size);
-  }
+	/* set the start address of the first page - app data may start not at
+	   the beginning of the page */
+	lli_array[0].physical_address = (unsigned long) virt_to_phys((unsigned long *) kernel_virt_addr);
 
-  /* set output params */
-  *lli_array_ptr = lli_array;
-  *num_pages_ptr = num_pages;
-  *page_array_ptr = 0;
+	/* check that not all the data is in the first page only */
+	if ((PAGE_SIZE - (kernel_virt_addr & (~PAGE_MASK))) >= data_size)
+		lli_array[0].block_size = data_size;
+	else
+		lli_array[0].block_size = PAGE_SIZE - (kernel_virt_addr & (~PAGE_MASK));
 
+	/* debug print */
+	dbg("lli_array[0].physical_address is %08lx, lli_array[0].block_size is %lu\n", lli_array[0].physical_address, lli_array[0].block_size);
+
+	/* advance the address to the start of the next page */
+	next_kernel_address = (kernel_virt_addr & PAGE_MASK) + PAGE_SIZE;
+
+	/* go from the second page to the prev before last */
+	for (count = 1; count < (num_pages - 1); count++) {
+		lli_array[count].physical_address = (unsigned long) virt_to_phys((unsigned long *) next_kernel_address);
+		lli_array[count].block_size = PAGE_SIZE;
+
+		edbg("lli_array[%lu].physical_address is %08lx, \
+	lli_array[%lu].block_size is %lu\n", count, lli_array[count].physical_address, count, lli_array[count].block_size);
+
+		next_kernel_address += PAGE_SIZE;
+	}
 
-end_function:
+	/* if more then 1 pages locked - then update for the last page size needed */
+	if (num_pages > 1) {
+		/* update the address of the last page */
+		lli_array[count].physical_address = (unsigned long) virt_to_phys((unsigned long *) next_kernel_address);
 
-   dbg("SEP Driver:<-------- sep_lock_kernel_pages end\n");
+		/* set the size of the last page */
+		lli_array[count].block_size = (kernel_virt_addr + data_size) & (~PAGE_MASK);
 
-  return 0;
+		if (lli_array[count].block_size == 0) {
+			dbg("app_virt_addr is %08lx\n", kernel_virt_addr);
+			dbg("data_size is %lu\n", data_size);
+			while (1);
+		}
+
+		edbg("lli_array[%lu].physical_address is %08lx, \
+	lli_array[%lu].block_size is %lu\n", count, lli_array[count].physical_address, count, lli_array[count].block_size);
+	}
+
+	/* set output params */
+	*lli_array_ptr = lli_array;
+	*num_pages_ptr = num_pages;
+	*page_array_ptr = 0;
+
+
+      end_function:
+
+	dbg("SEP Driver:<-------- sep_lock_kernel_pages end\n");
+
+	return 0;
 }
 
 /*
   This function releases all the application virtual buffer physical pages,
 	that were previously locked
 */
-int sep_free_dma_pages(struct page	**page_array_ptr,
-					unsigned long num_pages,
-					unsigned long dirtyFlag)
+int sep_free_dma_pages(struct page **page_array_ptr, unsigned long num_pages, unsigned long dirtyFlag)
 {
-  /* count */
-  unsigned long count;
+	/* count */
+	unsigned long count;
 
   /*-------------------
 	CODE
   ---------------------*/
 
-  if (dirtyFlag) {
-	for (count = 0; count < num_pages; count++) {
-	  /* the out array was written, therefore the data was changed */
-	if (!PageReserved(page_array_ptr[count]))
-		SetPageDirty(page_array_ptr[count]);
-	  page_cache_release(page_array_ptr[count]);
+	if (dirtyFlag) {
+		for (count = 0; count < num_pages; count++) {
+			/* the out array was written, therefore the data was changed */
+			if (!PageReserved(page_array_ptr[count]))
+				SetPageDirty(page_array_ptr[count]);
+			page_cache_release(page_array_ptr[count]);
+		}
+	} else {
+		/* free in pages - the data was only read, therefore no update was done
+		   on those pages */
+		for (count = 0; count < num_pages; count++)
+			page_cache_release(page_array_ptr[count]);
 	}
-  } else {
-	/* free in pages - the data was only read, therefore no update was done
-		on those pages */
-	for (count = 0; count < num_pages; count++)
-	  page_cache_release(page_array_ptr[count]);
-  }
 
-  if (page_array_ptr)
-	/* free the array */
-	kfree(page_array_ptr);
+	if (page_array_ptr)
+		/* free the array */
+		kfree(page_array_ptr);
 
-  return 0;
+	return 0;
 }
 
 /*
@@ -2162,28 +1843,27 @@ int sep_free_dma_pages(struct page	**page_array_ptr,
 static void sep_send_command_handler()
 {
 
-  unsigned long count;
+	unsigned long count;
 
-  dbg("SEP Driver:--------> sep_send_command_handler start\n");
+	dbg("SEP Driver:--------> sep_send_command_handler start\n");
 
-  sep_set_time(0, 0);
+	sep_set_time(0, 0);
 
-  /* flash cache */
-  flush_cache_all();
+	/* flash cache */
+	flush_cache_all();
 
-  for (count = 0; count < 12 * 4; count += 4)
-	edbg("Word %lu of the message is %lu\n", count,
-		*((unsigned long *)(sep_dev->shared_area_addr + count)));
+	for (count = 0; count < 12 * 4; count += 4)
+		edbg("Word %lu of the message is %lu\n", count, *((unsigned long *) (sep_dev->shared_area_addr + count)));
 
-  /* update counter */
-  sep_dev->host_to_sep_send_counter++;
+	/* update counter */
+	sep_dev->host_to_sep_send_counter++;
 
-  /* send interrupt to SEP */
-  sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR, 0x2);
+	/* send interrupt to SEP */
+	sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR, 0x2);
 
-  dbg("SEP Driver:<-------- sep_send_command_handler end\n");
+	dbg("SEP Driver:<-------- sep_send_command_handler end\n");
 
-  return;
+	return;
 }
 
 /*
@@ -2192,33 +1872,31 @@ static void sep_send_command_handler()
 */
 static void sep_send_reply_command_handler()
 {
-  unsigned long count;
+	unsigned long count;
 
-  dbg("SEP Driver:--------> sep_send_reply_command_handler start\n");
+	dbg("SEP Driver:--------> sep_send_reply_command_handler start\n");
 
-  /* flash cache */
-  flush_cache_all();
+	/* flash cache */
+	flush_cache_all();
 
-  for (count = 0; count < 12 * 4; count += 4)
-	edbg("Word %lu of the message is %lu\n", count,
-		*((unsigned long *)(sep_dev->shared_area_addr + count)));
+	for (count = 0; count < 12 * 4; count += 4)
+		edbg("Word %lu of the message is %lu\n", count, *((unsigned long *) (sep_dev->shared_area_addr + count)));
 
 
-  /* update counter */
-  sep_dev->host_to_sep_send_counter++;
+	/* update counter */
+	sep_dev->host_to_sep_send_counter++;
 
-  /* send the interrupt to SEP */
-  sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR2_REG_ADDR,
-				sep_dev->host_to_sep_send_counter);
+	/* send the interrupt to SEP */
+	sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR2_REG_ADDR, sep_dev->host_to_sep_send_counter);
 
-  /* update both counters */
-  sep_dev->host_to_sep_send_counter++;
+	/* update both counters */
+	sep_dev->host_to_sep_send_counter++;
 
-  sep_dev->sep_to_host_reply_counter++;
+	sep_dev->sep_to_host_reply_counter++;
 
-  dbg("SEP Driver:<-------- sep_send_reply_command_handler end\n");
+	dbg("SEP Driver:<-------- sep_send_reply_command_handler end\n");
 
-  return;
+	return;
 }
 
 
@@ -2232,55 +1910,46 @@ static void sep_send_reply_command_handler()
 */
 static int sep_allocate_data_pool_memory_handler(unsigned long arg)
 {
-  /* error */
-  int				error;
+	/* error */
+	int error;
 
-  /* command paramaters */
-  struct sep_driver_alloc_t  command_args;
+	/* command paramaters */
+	struct sep_driver_alloc_t command_args;
 
   /*-------------------------
 	CODE
   ----------------------------*/
 
-  dbg("SEP Driver:--------> sep_allocate_data_pool_memory_handler start\n");
+	dbg("SEP Driver:--------> sep_allocate_data_pool_memory_handler start\n");
 
 
-  error = copy_from_user(&command_args,
-	(void *)arg,
-	sizeof(struct sep_driver_alloc_t));
-  if (error)
-	goto end_function;
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_alloc_t));
+	if (error)
+		goto end_function;
 
-  /* allocate memory */
-  if (
-	(sep_dev->data_pool_bytes_allocated + command_args.num_bytes) >
-	SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES) {
-	error = -ENOTTY;
-	goto end_function;
-  }
-
-  /* set the virtual and physical address */
-  command_args.offset = SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES +
-			sep_dev->data_pool_bytes_allocated;
-  command_args.phys_address = sep_dev->phys_shared_area_addr +
-			SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES +
-			sep_dev->data_pool_bytes_allocated;
-
-  /* write the memory back to the user space */
-  error = copy_to_user((void *)arg,
-	(void *)&command_args,
-	sizeof(struct sep_driver_alloc_t));
-  if (error)
-	goto end_function;
+	/* allocate memory */
+	if ((sep_dev->data_pool_bytes_allocated + command_args.num_bytes) > SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES) {
+		error = -ENOTTY;
+		goto end_function;
+	}
+
+	/* set the virtual and physical address */
+	command_args.offset = SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES + sep_dev->data_pool_bytes_allocated;
+	command_args.phys_address = sep_dev->phys_shared_area_addr + SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES + sep_dev->data_pool_bytes_allocated;
 
-  /* set the allocation */
-  sep_dev->data_pool_bytes_allocated += command_args.num_bytes;
+	/* write the memory back to the user space */
+	error = copy_to_user((void *) arg, (void *) &command_args, sizeof(struct sep_driver_alloc_t));
+	if (error)
+		goto end_function;
 
-end_function:
+	/* set the allocation */
+	sep_dev->data_pool_bytes_allocated += command_args.num_bytes;
 
-  dbg("SEP Driver:<-------- sep_allocate_data_pool_memory_handler end\n");
+      end_function:
 
-  return error;
+	dbg("SEP Driver:<-------- sep_allocate_data_pool_memory_handler end\n");
+
+	return error;
 }
 
 /*
@@ -2288,67 +1957,60 @@ static int sep_allocate_data_pool_memory_handler(unsigned long arg)
 */
 static int sep_write_into_data_pool_handler(unsigned long arg)
 {
-  /* error */
-  int			error;
+	/* error */
+	int error;
 
-  /* virtual address */
-  unsigned long	virt_address;
+	/* virtual address */
+	unsigned long virt_address;
 
-  /* application in address */
-  unsigned long	app_in_address;
+	/* application in address */
+	unsigned long app_in_address;
 
-  /* number of bytes */
-  unsigned long	num_bytes;
+	/* number of bytes */
+	unsigned long num_bytes;
 
-  /* address of the data pool */
-  unsigned long	data_pool_area_addr;
+	/* address of the data pool */
+	unsigned long data_pool_area_addr;
 
   /*--------------------------
 	CODE
   -----------------------------*/
 
-  dbg("SEP Driver:--------> sep_write_into_data_pool_handler start\n");
+	dbg("SEP Driver:--------> sep_write_into_data_pool_handler start\n");
 
-  /* get the application address */
-  error = get_user(app_in_address,
-		&(((struct sep_driver_write_t *)arg)->app_address));
-  if (error)
-	goto end_function;
+	/* get the application address */
+	error = get_user(app_in_address, &(((struct sep_driver_write_t *) arg)->app_address));
+	if (error)
+		goto end_function;
 
-  /* get the virtual kernel address address */
-  error = get_user(virt_address,
-		&(((struct sep_driver_write_t *)arg)->datapool_address));
-  if (error)
-	goto end_function;
+	/* get the virtual kernel address address */
+	error = get_user(virt_address, &(((struct sep_driver_write_t *) arg)->datapool_address));
+	if (error)
+		goto end_function;
 
-  /* get the number of bytes */
-  error = get_user(num_bytes, &(((struct sep_driver_write_t *)arg)->num_bytes));
-  if (error)
-	goto end_function;
+	/* get the number of bytes */
+	error = get_user(num_bytes, &(((struct sep_driver_write_t *) arg)->num_bytes));
+	if (error)
+		goto end_function;
 
-  /* calculate the start of the data pool */
-  data_pool_area_addr = sep_dev->shared_area_addr +
-			SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES;
+	/* calculate the start of the data pool */
+	data_pool_area_addr = sep_dev->shared_area_addr + SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES;
 
 
-  /* check that the range of the virtual kernel address is correct */
-  if ((virt_address < data_pool_area_addr) ||
-	  (virt_address > (data_pool_area_addr +
-	  SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES))) {
-	error = -ENOTTY;
-	goto end_function;
-  }
+	/* check that the range of the virtual kernel address is correct */
+	if ((virt_address < data_pool_area_addr) || (virt_address > (data_pool_area_addr + SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES))) {
+		error = -ENOTTY;
+		goto end_function;
+	}
 
-  /* copy the application data */
-  error = copy_from_user((void *)virt_address,
-	(void *)app_in_address,
-	num_bytes);
+	/* copy the application data */
+	error = copy_from_user((void *) virt_address, (void *) app_in_address, num_bytes);
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_write_into_data_pool_handler end\n");
+	dbg("SEP Driver:<-------- sep_write_into_data_pool_handler end\n");
 
-  return error;
+	return error;
 }
 
 /*
@@ -2356,65 +2018,59 @@ static int sep_write_into_data_pool_handler(unsigned long arg)
 */
 static int sep_read_from_data_pool_handler(unsigned long arg)
 {
-  /* error */
-  int			error;
+	/* error */
+	int error;
 
-  /* virtual address of dest application buffer */
-  unsigned long	app_out_address;
+	/* virtual address of dest application buffer */
+	unsigned long app_out_address;
 
-  /* virtual address of the data pool */
-  unsigned long	virt_address;
+	/* virtual address of the data pool */
+	unsigned long virt_address;
 
-  /* number bytes */
-  unsigned long	num_bytes;
+	/* number bytes */
+	unsigned long num_bytes;
 
-  /* address of the data pool */
-  unsigned long	data_pool_area_addr;
+	/* address of the data pool */
+	unsigned long data_pool_area_addr;
 
   /*------------------------
 	CODE
   -----------------------------*/
 
-  dbg("SEP Driver:--------> sep_read_from_data_pool_handler start\n");
+	dbg("SEP Driver:--------> sep_read_from_data_pool_handler start\n");
 
-  /* get the application address */
-  error = get_user(app_out_address,
-		&(((struct sep_driver_write_t *)arg)->app_address));
-  if (error)
-	goto end_function;
+	/* get the application address */
+	error = get_user(app_out_address, &(((struct sep_driver_write_t *) arg)->app_address));
+	if (error)
+		goto end_function;
 
-  /* get the virtual kernel address address */
-  error = get_user(virt_address,
-	&(((struct sep_driver_write_t *)arg)->datapool_address));
-  if (error)
-	goto end_function;
+	/* get the virtual kernel address address */
+	error = get_user(virt_address, &(((struct sep_driver_write_t *) arg)->datapool_address));
+	if (error)
+		goto end_function;
 
-  /* get the number of bytes */
-  error = get_user(num_bytes, &(((struct sep_driver_write_t *)arg)->num_bytes));
-  if (error)
-	goto end_function;
+	/* get the number of bytes */
+	error = get_user(num_bytes, &(((struct sep_driver_write_t *) arg)->num_bytes));
+	if (error)
+		goto end_function;
 
-  /* calculate the start of the data pool */
-  data_pool_area_addr = sep_dev->shared_area_addr +
-			SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES;
+	/* calculate the start of the data pool */
+	data_pool_area_addr = sep_dev->shared_area_addr + SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES;
 
-  /* check that the range of the virtual kernel address is correct */
-  if ((virt_address < data_pool_area_addr) ||
-	  (virt_address > (data_pool_area_addr +
-	  SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES))) {
-	error = -ENOTTY;
-	goto end_function;
-  }
+	/* check that the range of the virtual kernel address is correct */
+	if ((virt_address < data_pool_area_addr) || (virt_address > (data_pool_area_addr + SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES))) {
+		error = -ENOTTY;
+		goto end_function;
+	}
 
-  /* copy the application data */
-  error = copy_to_user((void *)app_out_address, (void *)virt_address,
-  num_bytes);
+	/* copy the application data */
+	error = copy_to_user((void *) app_out_address, (void *) virt_address, num_bytes);
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_read_from_data_pool_handler end\n");
+	dbg("SEP Driver:<-------- sep_read_from_data_pool_handler end\n");
 
-  return error;
+	return error;
 }
 
 
@@ -2424,74 +2080,53 @@ static int sep_read_from_data_pool_handler(unsigned long arg)
 */
 static int sep_create_sync_dma_tables_handler(unsigned long arg)
 {
-  /* error */
-  int							error;
+	/* error */
+	int error;
 
-  /* command arguments */
-  struct sep_driver_build_sync_table_t command_args;
+	/* command arguments */
+	struct sep_driver_build_sync_table_t command_args;
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  dbg("SEP Driver:--------> sep_create_sync_dma_tables_handler start\n");
+	dbg("SEP Driver:--------> sep_create_sync_dma_tables_handler start\n");
 
-  error = copy_from_user(&command_args,
-	(void *)arg,
-	sizeof(struct sep_driver_build_sync_table_t));
-  if (error)
-	goto end_function;
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_build_sync_table_t));
+	if (error)
+		goto end_function;
 
-  edbg(
-	"app_in_address is %08lx\n",
-	command_args.app_in_address);
-  edbg(
-	"app_out_address is %08lx\n",
-	command_args.app_out_address);
-  edbg(
-	"data_size is %lu\n",
-	command_args.data_in_size);
-  edbg(
-	"block_size is %lu\n",
-	command_args.block_size);
-
-
-  /* check if we need to build only input table or input/output */
-  if (command_args.app_out_address)
-	/* prepare input and output tables */
-	error = sep_prepare_input_output_dma_table(command_args.app_in_address,
-					command_args.app_out_address,
-					command_args.data_in_size,
-					command_args.block_size,
-					&command_args.in_table_address,
-					&command_args.out_table_address,
-					&command_args.in_table_num_entries,
-					&command_args.out_table_num_entries,
-					&command_args.table_data_size,
-					command_args.isKernelVirtualAddress);
-  else
-	/* prepare input tables */
-	error = sep_prepare_input_dma_table(command_args.app_in_address,
-					command_args.data_in_size,
-					command_args.block_size,
-					&command_args.in_table_address,
-					&command_args.in_table_num_entries,
-					&command_args.table_data_size,
-					command_args.isKernelVirtualAddress);
-
-  if (error)
-	goto end_function;
+	edbg("app_in_address is %08lx\n", command_args.app_in_address);
+	edbg("app_out_address is %08lx\n", command_args.app_out_address);
+	edbg("data_size is %lu\n", command_args.data_in_size);
+	edbg("block_size is %lu\n", command_args.block_size);
+
+
+	/* check if we need to build only input table or input/output */
+	if (command_args.app_out_address)
+		/* prepare input and output tables */
+		error = sep_prepare_input_output_dma_table(command_args.app_in_address,
+							   command_args.app_out_address,
+							   command_args.data_in_size,
+							   command_args.block_size,
+							   &command_args.in_table_address,
+							   &command_args.out_table_address, &command_args.in_table_num_entries, &command_args.out_table_num_entries, &command_args.table_data_size, command_args.isKernelVirtualAddress);
+	else
+		/* prepare input tables */
+		error = sep_prepare_input_dma_table(command_args.app_in_address,
+						    command_args.data_in_size, command_args.block_size, &command_args.in_table_address, &command_args.in_table_num_entries, &command_args.table_data_size, command_args.isKernelVirtualAddress);
 
-  /* copy to user */
-  error = copy_to_user((void *)arg,
-	(void *)&command_args,
-	sizeof(struct sep_driver_build_sync_table_t));
+	if (error)
+		goto end_function;
 
-end_function:
+	/* copy to user */
+	error = copy_to_user((void *) arg, (void *) &command_args, sizeof(struct sep_driver_build_sync_table_t));
 
-  dbg("SEP Driver:<-------- sep_create_sync_dma_tables_handler end\n");
+      end_function:
 
-  return error;
+	dbg("SEP Driver:<-------- sep_create_sync_dma_tables_handler end\n");
+
+	return error;
 }
 
 /*
@@ -2503,29 +2138,25 @@ int sep_free_dma_table_data_handler()
 	CODE
   -----------------------------*/
 
-  dbg("SEP Driver:--------> sep_free_dma_table_data_handler start\n");
+	dbg("SEP Driver:--------> sep_free_dma_table_data_handler start\n");
 
-  /* free input pages array */
-  sep_free_dma_pages(sep_dev->in_page_array,
-					sep_dev->in_num_pages,
-					 0);
+	/* free input pages array */
+	sep_free_dma_pages(sep_dev->in_page_array, sep_dev->in_num_pages, 0);
 
-  /* free output pages array if needed */
-  if (sep_dev->out_page_array)
-	sep_free_dma_pages(sep_dev->out_page_array,
-						sep_dev->out_num_pages,
-						1);
+	/* free output pages array if needed */
+	if (sep_dev->out_page_array)
+		sep_free_dma_pages(sep_dev->out_page_array, sep_dev->out_num_pages, 1);
 
-  /* reset all the values */
-  sep_dev->in_page_array = 0;
-  sep_dev->out_page_array = 0;
-  sep_dev->in_num_pages = 0;
-  sep_dev->out_num_pages = 0;
+	/* reset all the values */
+	sep_dev->in_page_array = 0;
+	sep_dev->out_page_array = 0;
+	sep_dev->in_num_pages = 0;
+	sep_dev->out_num_pages = 0;
 
 
-  dbg("SEP Driver:<-------- sep_free_dma_table_data_handler end\n");
+	dbg("SEP Driver:<-------- sep_free_dma_table_data_handler end\n");
 
-  return 0;
+	return 0;
 }
 
 /*
@@ -2533,96 +2164,84 @@ int sep_free_dma_table_data_handler()
 */
 static int sep_create_flow_dma_tables_handler(unsigned long arg)
 {
-  /* error */
-  int							error;
+	/* error */
+	int error;
 
-  /* command arguments */
-  struct sep_driver_build_flow_table_t	command_args;
+	/* command arguments */
+	struct sep_driver_build_flow_table_t command_args;
 
-  /* first table - output */
-  struct sep_lli_entry_t				 first_table_data;
+	/* first table - output */
+	struct sep_lli_entry_t first_table_data;
 
-  /* dma table data */
-  struct sep_lli_entry_t				last_table_data;
+	/* dma table data */
+	struct sep_lli_entry_t last_table_data;
 
-  /* pointer to the info entry of the previuos DMA table */
-  struct sep_lli_entry_t		*prev_info_entry_ptr;
+	/* pointer to the info entry of the previuos DMA table */
+	struct sep_lli_entry_t *prev_info_entry_ptr;
 
-  /* pointer to the flow data strucutre */
-  struct sep_flow_context_t		*flow_context_ptr;
+	/* pointer to the flow data strucutre */
+	struct sep_flow_context_t *flow_context_ptr;
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  dbg("SEP Driver:--------> sep_create_flow_dma_tables_handler start\n");
+	dbg("SEP Driver:--------> sep_create_flow_dma_tables_handler start\n");
 
-  /* init variables */
-  prev_info_entry_ptr = 0;
-  first_table_data.physical_address = 0xffffffff;
+	/* init variables */
+	prev_info_entry_ptr = 0;
+	first_table_data.physical_address = 0xffffffff;
 
-  /* find the free structure for flow data */
-  error = sep_find_flow_context(SEP_FREE_FLOW_ID, &flow_context_ptr);
-  if (error)
-	goto end_function;
+	/* find the free structure for flow data */
+	error = sep_find_flow_context(SEP_FREE_FLOW_ID, &flow_context_ptr);
+	if (error)
+		goto end_function;
 
-  error = copy_from_user(&command_args,
-	(void *)arg,
-	sizeof(struct sep_driver_build_flow_table_t));
-  if (error)
-	goto end_function;
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_build_flow_table_t));
+	if (error)
+		goto end_function;
 
-  /* create flow tables */
-  error = sep_prepare_flow_dma_tables(command_args.num_virtual_buffers,
-					command_args.virt_buff_data_addr,
-					flow_context_ptr,
-					&first_table_data,
-					&last_table_data,
-					command_args.isKernelVirtualAddress);
-  if (error)
-	goto end_function_with_error;
+	/* create flow tables */
+	error = sep_prepare_flow_dma_tables(command_args.num_virtual_buffers, command_args.virt_buff_data_addr, flow_context_ptr, &first_table_data, &last_table_data, command_args.isKernelVirtualAddress);
+	if (error)
+		goto end_function_with_error;
 
-  /* check if flow is static */
-  if (!command_args.flow_type)
-	/* point the info entry of the last to the info entry of the first */
-	last_table_data = first_table_data;
+	/* check if flow is static */
+	if (!command_args.flow_type)
+		/* point the info entry of the last to the info entry of the first */
+		last_table_data = first_table_data;
 
-  /* set output params */
-  command_args.first_table_addr = first_table_data.physical_address;
-  command_args.first_table_num_entries =
-	((first_table_data.block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS) &
-	SEP_NUM_ENTRIES_MASK);
-  command_args.first_table_data_size =
-	(first_table_data.block_size & SEP_TABLE_DATA_SIZE_MASK);
+	/* set output params */
+	command_args.first_table_addr = first_table_data.physical_address;
+	command_args.first_table_num_entries = ((first_table_data.block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK);
+	command_args.first_table_data_size = (first_table_data.block_size & SEP_TABLE_DATA_SIZE_MASK);
 
-  /* send the parameters to user application */
-  error = copy_to_user((void *)arg,
-	&command_args,
-	sizeof(struct sep_driver_build_flow_table_t));
-  if (error)
-	goto end_function_with_error;
+	/* send the parameters to user application */
+	error = copy_to_user((void *) arg, &command_args, sizeof(struct sep_driver_build_flow_table_t));
+	if (error)
+		goto end_function_with_error;
 
-  /* all the flow created  - update the flow entry with temp id */
-  flow_context_ptr->flow_id = SEP_TEMP_FLOW_ID;
+	/* all the flow created  - update the flow entry with temp id */
+	flow_context_ptr->flow_id = SEP_TEMP_FLOW_ID;
 
-  /* set the processing tables data in the context */
-  if (command_args.input_output_flag == SEP_DRIVER_IN_FLAG)
-	flow_context_ptr->input_tables_in_process = first_table_data;
-  else
-	flow_context_ptr->output_tables_in_process = first_table_data;
+	/* set the processing tables data in the context */
+	if (command_args.input_output_flag == SEP_DRIVER_IN_FLAG)
+		flow_context_ptr->input_tables_in_process = first_table_data;
+	else
+		flow_context_ptr->output_tables_in_process = first_table_data;
 
-  goto end_function;
+	goto end_function;
 
-end_function_with_error:
+      end_function_with_error:
 
-  /* free the allocated tables */
-  sep_deallocated_flow_tables(&first_table_data);
+	/* free the allocated tables */
+	sep_deallocated_flow_tables(&first_table_data);
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_create_flow_dma_tables_handler end\n");
+	dbg("SEP Driver:<-------- sep_create_flow_dma_tables_handler end\n");
 
-  return error;
+	return error;
 
 }
 
@@ -2631,136 +2250,120 @@ static int sep_create_flow_dma_tables_handler(unsigned long arg)
 */
 static int sep_add_flow_tables_handler(unsigned long arg)
 {
-  /* error */
-  int							error;
+	/* error */
+	int error;
 
-  /* number of entries */
-  unsigned long				num_entries;
+	/* number of entries */
+	unsigned long num_entries;
 
-  /* command arguments */
-  struct sep_driver_add_flow_table_t	command_args;
+	/* command arguments */
+	struct sep_driver_add_flow_table_t command_args;
 
-  /* pointer to the flow data strucutre */
-  struct sep_flow_context_t		*flow_context_ptr;
+	/* pointer to the flow data strucutre */
+	struct sep_flow_context_t *flow_context_ptr;
 
-  /* first dma table data */
-  struct sep_lli_entry_t		first_table_data;
+	/* first dma table data */
+	struct sep_lli_entry_t first_table_data;
 
-  /* last dma table data */
-  struct sep_lli_entry_t		last_table_data;
+	/* last dma table data */
+	struct sep_lli_entry_t last_table_data;
 
-  /* pointer to the info entry of the current DMA table */
-  struct sep_lli_entry_t		*info_entry_ptr;
+	/* pointer to the info entry of the current DMA table */
+	struct sep_lli_entry_t *info_entry_ptr;
 
   /*--------------------------
 	CODE
   ----------------------------*/
 
-  dbg("SEP Driver:--------> sep_add_flow_tables_handler start\n");
+	dbg("SEP Driver:--------> sep_add_flow_tables_handler start\n");
 
-  /* get input parameters */
-  error = copy_from_user(&command_args,
-	(void *)arg,
-	sizeof(struct sep_driver_add_flow_table_t));
-  if (error)
-	goto end_function;
-
-  /* find the flow structure for the flow id */
-  error = sep_find_flow_context(command_args.flow_id, &flow_context_ptr);
-  if (error)
-	goto end_function;
+	/* get input parameters */
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_add_flow_table_t));
+	if (error)
+		goto end_function;
 
-  /* prepare the flow dma tables */
-  error = sep_prepare_flow_dma_tables(command_args.num_virtual_buffers,
-					command_args.virt_buff_data_addr,
-					flow_context_ptr,
-					&first_table_data,
-					&last_table_data,
-					command_args.isKernelVirtualAddress);
-  if (error)
-	goto end_function_with_error;
-
-  /* now check if there is already an existing add table for this flow */
-  if (command_args.inputOutputFlag == SEP_DRIVER_IN_FLAG) {
-	/* this buffer was for input buffers */
-	if (flow_context_ptr->input_tables_flag) {
-	  /* add table already exists - add the new tables to the end
-		of the previous */
-	num_entries = (flow_context_ptr->last_input_table.block_size >>
-			SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK;
-
-	info_entry_ptr =
-	(struct sep_lli_entry_t *)
-	(flow_context_ptr->last_input_table.physical_address +
-	(sizeof(struct sep_lli_entry_t) * (num_entries - 1)));
-
-	  /* connect to list of tables */
-	  *info_entry_ptr = first_table_data;
-
-	  /* set the first table data */
-	  first_table_data = flow_context_ptr->first_input_table;
-	} else {
-	  /* set the input flag */
-	  flow_context_ptr->input_tables_flag = 1;
+	/* find the flow structure for the flow id */
+	error = sep_find_flow_context(command_args.flow_id, &flow_context_ptr);
+	if (error)
+		goto end_function;
 
-	  /* set the first table data */
-	  flow_context_ptr->first_input_table = first_table_data;
-	}
-	/* set the last table data */
-	flow_context_ptr->last_input_table = last_table_data;
-  } else  /* this is output tables */ {
-	/* this buffer was for input buffers */
-	if (flow_context_ptr->output_tables_flag) {
-	  /* add table already exists - add the new tables to
-		the end of the previous */
-	num_entries = (flow_context_ptr->last_output_table.block_size >>
-		SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK;
-
-	info_entry_ptr =
-	(struct sep_lli_entry_t *)
-	(flow_context_ptr->last_output_table.physical_address +
-	(sizeof(struct sep_lli_entry_t) * (num_entries - 1)));
-
-	  /* connect to list of tables */
-	  *info_entry_ptr = first_table_data;
-
-	  /* set the first table data */
-	  first_table_data = flow_context_ptr->first_output_table;
-	} else {
-	  /* set the input flag */
-	  flow_context_ptr->output_tables_flag = 1;
+	/* prepare the flow dma tables */
+	error = sep_prepare_flow_dma_tables(command_args.num_virtual_buffers, command_args.virt_buff_data_addr, flow_context_ptr, &first_table_data, &last_table_data, command_args.isKernelVirtualAddress);
+	if (error)
+		goto end_function_with_error;
 
-	  /* set the first table data */
-	  flow_context_ptr->first_output_table = first_table_data;
+	/* now check if there is already an existing add table for this flow */
+	if (command_args.inputOutputFlag == SEP_DRIVER_IN_FLAG) {
+		/* this buffer was for input buffers */
+		if (flow_context_ptr->input_tables_flag) {
+			/* add table already exists - add the new tables to the end
+			   of the previous */
+			num_entries = (flow_context_ptr->last_input_table.block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK;
+
+			info_entry_ptr = (struct sep_lli_entry_t *)
+			    (flow_context_ptr->last_input_table.physical_address + (sizeof(struct sep_lli_entry_t) * (num_entries - 1)));
+
+			/* connect to list of tables */
+			*info_entry_ptr = first_table_data;
+
+			/* set the first table data */
+			first_table_data = flow_context_ptr->first_input_table;
+		} else {
+			/* set the input flag */
+			flow_context_ptr->input_tables_flag = 1;
+
+			/* set the first table data */
+			flow_context_ptr->first_input_table = first_table_data;
+		}
+		/* set the last table data */
+		flow_context_ptr->last_input_table = last_table_data;
+	} else {		/* this is output tables */
+
+		/* this buffer was for input buffers */
+		if (flow_context_ptr->output_tables_flag) {
+			/* add table already exists - add the new tables to
+			   the end of the previous */
+			num_entries = (flow_context_ptr->last_output_table.block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK;
+
+			info_entry_ptr = (struct sep_lli_entry_t *)
+			    (flow_context_ptr->last_output_table.physical_address + (sizeof(struct sep_lli_entry_t) * (num_entries - 1)));
+
+			/* connect to list of tables */
+			*info_entry_ptr = first_table_data;
+
+			/* set the first table data */
+			first_table_data = flow_context_ptr->first_output_table;
+		} else {
+			/* set the input flag */
+			flow_context_ptr->output_tables_flag = 1;
+
+			/* set the first table data */
+			flow_context_ptr->first_output_table = first_table_data;
+		}
+		/* set the last table data */
+		flow_context_ptr->last_output_table = last_table_data;
 	}
-	/* set the last table data */
-	flow_context_ptr->last_output_table = last_table_data;
-  }
 
-  /* set output params */
-  command_args.first_table_addr = first_table_data.physical_address;
-  command_args.first_table_num_entries = ((first_table_data.block_size >>
-  SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK);
-  command_args.first_table_data_size =
-  (first_table_data.block_size & SEP_TABLE_DATA_SIZE_MASK);
+	/* set output params */
+	command_args.first_table_addr = first_table_data.physical_address;
+	command_args.first_table_num_entries = ((first_table_data.block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK);
+	command_args.first_table_data_size = (first_table_data.block_size & SEP_TABLE_DATA_SIZE_MASK);
 
-  /* send the parameters to user application */
-  error = copy_to_user((void *)arg,
-	&command_args,
-	sizeof(struct sep_driver_add_flow_table_t));
-  if (error)
-	goto end_function_with_error;
+	/* send the parameters to user application */
+	error = copy_to_user((void *) arg, &command_args, sizeof(struct sep_driver_add_flow_table_t));
+	if (error)
+		goto end_function_with_error;
 
-end_function_with_error:
+      end_function_with_error:
 
-  /* free the allocated tables */
-  sep_deallocated_flow_tables(&first_table_data);
+	/* free the allocated tables */
+	sep_deallocated_flow_tables(&first_table_data);
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_add_flow_tables_handler end\n");
+	dbg("SEP Driver:<-------- sep_add_flow_tables_handler end\n");
 
-  return error;
+	return error;
 }
 
 /*
@@ -2768,52 +2371,47 @@ static int sep_add_flow_tables_handler(unsigned long arg)
 */
 static int sep_add_flow_tables_message_handler(unsigned long arg)
 {
-  /* error */
-  int						error;
+	/* error */
+	int error;
 
-  /* arguments */
-  struct sep_driver_add_message_t  command_args;
+	/* arguments */
+	struct sep_driver_add_message_t command_args;
 
-  /* flow context */
-  struct sep_flow_context_t		*flow_context_ptr;
+	/* flow context */
+	struct sep_flow_context_t *flow_context_ptr;
 
   /*----------------------------
 	CODE
   ------------------------------*/
 
-  dbg("SEP Driver:--------> sep_add_flow_tables_message_handler start\n");
+	dbg("SEP Driver:--------> sep_add_flow_tables_message_handler start\n");
 
-  error = copy_from_user(&command_args,
-	(void *)arg,
-	sizeof(struct sep_driver_add_message_t));
-  if (error)
-	goto end_function;
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_add_message_t));
+	if (error)
+		goto end_function;
 
-  /* check input */
-  if (command_args.message_size_in_bytes >
-	SEP_MAX_ADD_MESSAGE_LENGTH_IN_BYTES) {
-	error = -ENOMEM;
-	goto end_function;
-  }
+	/* check input */
+	if (command_args.message_size_in_bytes > SEP_MAX_ADD_MESSAGE_LENGTH_IN_BYTES) {
+		error = -ENOMEM;
+		goto end_function;
+	}
 
-  /* find the flow context */
-  error = sep_find_flow_context(command_args.flow_id, &flow_context_ptr);
-  if (error)
-	goto end_function;
+	/* find the flow context */
+	error = sep_find_flow_context(command_args.flow_id, &flow_context_ptr);
+	if (error)
+		goto end_function;
 
-  /* copy the message into context */
-  flow_context_ptr->message_size_in_bytes = command_args.message_size_in_bytes;
+	/* copy the message into context */
+	flow_context_ptr->message_size_in_bytes = command_args.message_size_in_bytes;
 
-  error = copy_from_user(flow_context_ptr->message,
-	(void *)command_args.message_address,
-	command_args.message_size_in_bytes);
+	error = copy_from_user(flow_context_ptr->message, (void *) command_args.message_address, command_args.message_size_in_bytes);
 
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_add_flow_tables_message_handler end\n");
+	dbg("SEP Driver:<-------- sep_add_flow_tables_message_handler end\n");
 
-  return error;
+	return error;
 }
 
 
@@ -2822,40 +2420,34 @@ static int sep_add_flow_tables_message_handler(unsigned long arg)
 */
 static int sep_get_static_pool_addr_handler(unsigned long arg)
 {
-  /* error */
-  int							error;
+	/* error */
+	int error;
 
-  /* command arguments */
-  struct sep_driver_static_pool_addr_t	command_args;
+	/* command arguments */
+	struct sep_driver_static_pool_addr_t command_args;
 
   /*-----------------------------
 	CODE
   ------------------------------*/
 
-  dbg("SEP Driver:--------> sep_get_static_pool_addr_handler start\n");
+	dbg("SEP Driver:--------> sep_get_static_pool_addr_handler start\n");
 
-  /*prepare the output parameters in the struct */
-  command_args.physical_static_address = sep_dev->phys_shared_area_addr +
-				SEP_DRIVER_STATIC_AREA_OFFSET_IN_BYTES;
-  command_args.virtual_static_address = sep_dev->shared_area_addr +
-				SEP_DRIVER_STATIC_AREA_OFFSET_IN_BYTES;
+	/*prepare the output parameters in the struct */
+	command_args.physical_static_address = sep_dev->phys_shared_area_addr + SEP_DRIVER_STATIC_AREA_OFFSET_IN_BYTES;
+	command_args.virtual_static_address = sep_dev->shared_area_addr + SEP_DRIVER_STATIC_AREA_OFFSET_IN_BYTES;
 
-  edbg("SEP Driver:physical_static_address is %08lx, virtual_static_address %08lx\n",
-	command_args.physical_static_address,
-	command_args.virtual_static_address);
+	edbg("SEP Driver:physical_static_address is %08lx, virtual_static_address %08lx\n", command_args.physical_static_address, command_args.virtual_static_address);
 
-  /* send the parameters to user application */
-  error = copy_to_user((void *)arg,
-	&command_args,
-	sizeof(struct sep_driver_static_pool_addr_t));
-  if (error)
-	goto end_function;
+	/* send the parameters to user application */
+	error = copy_to_user((void *) arg, &command_args, sizeof(struct sep_driver_static_pool_addr_t));
+	if (error)
+		goto end_function;
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_get_static_pool_addr_handler end\n");
+	dbg("SEP Driver:<-------- sep_get_static_pool_addr_handler end\n");
 
-  return error;
+	return error;
 }
 
 /*
@@ -2864,49 +2456,42 @@ static int sep_get_static_pool_addr_handler(unsigned long arg)
 */
 static int sep_get_physical_mapped_offset_handler(unsigned long arg)
 {
-  /* error */
-  int							error;
+	/* error */
+	int error;
 
-  /* command arguments */
-  struct sep_driver_get_mapped_offset_t	command_args;
+	/* command arguments */
+	struct sep_driver_get_mapped_offset_t command_args;
 
   /*-----------------------------
 	CODE
   ------------------------------*/
 
-  dbg("SEP Driver:--------> sep_get_physical_mapped_offset_handler start\n");
+	dbg("SEP Driver:--------> sep_get_physical_mapped_offset_handler start\n");
 
-  error = copy_from_user(&command_args,
-	(void *)arg,
-	sizeof(struct sep_driver_get_mapped_offset_t));
-  if (error)
-	goto end_function;
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_get_mapped_offset_t));
+	if (error)
+		goto end_function;
 
-  if (command_args.physical_address < sep_dev->phys_shared_area_addr) {
-	error = -ENOTTY;
-	goto end_function;
-  }
+	if (command_args.physical_address < sep_dev->phys_shared_area_addr) {
+		error = -ENOTTY;
+		goto end_function;
+	}
 
-  /*prepare the output parameters in the struct */
-  command_args.offset = command_args.physical_address -
-					sep_dev->phys_shared_area_addr;
+	/*prepare the output parameters in the struct */
+	command_args.offset = command_args.physical_address - sep_dev->phys_shared_area_addr;
 
-  edbg("SEP Driver:physical_address is %08lx, offset is %lu\n",
-	command_args.physical_address,
-	command_args.offset);
+	edbg("SEP Driver:physical_address is %08lx, offset is %lu\n", command_args.physical_address, command_args.offset);
 
-  /* send the parameters to user application */
-  error = copy_to_user((void *)arg,
-	&command_args,
-	sizeof(struct sep_driver_get_mapped_offset_t));
-  if (error)
-	goto end_function;
+	/* send the parameters to user application */
+	error = copy_to_user((void *) arg, &command_args, sizeof(struct sep_driver_get_mapped_offset_t));
+	if (error)
+		goto end_function;
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_get_physical_mapped_offset_handler end\n");
+	dbg("SEP Driver:<-------- sep_get_physical_mapped_offset_handler end\n");
 
-  return error;
+	return error;
 }
 
 
@@ -2915,37 +2500,37 @@ static int sep_get_physical_mapped_offset_handler(unsigned long arg)
 */
 static int sep_start_handler(void)
 {
-  /* reg val */
-  unsigned long reg_val;
+	/* reg val */
+	unsigned long reg_val;
 
-  /* error */
-  unsigned long error;
+	/* error */
+	unsigned long error;
 
   /*-----------------------------
 	CODE
   ------------------------------*/
 
-  dbg("SEP Driver:--------> sep_start_handler start\n");
+	dbg("SEP Driver:--------> sep_start_handler start\n");
 
-  error = 0;
+	error = 0;
 
-  /* wait in polling for message from SEP */
-  do {
-	reg_val = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR3_REG_ADDR);
-  } while (!reg_val);
+	/* wait in polling for message from SEP */
+	do {
+		reg_val = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR3_REG_ADDR);
+	} while (!reg_val);
 
-  /* check the value */
-  if (reg_val == 0x1) {
-	/* fatal error - read erro status from GPRO */
-	error = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
-	goto end_function;
-  }
+	/* check the value */
+	if (reg_val == 0x1) {
+		/* fatal error - read erro status from GPRO */
+		error = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
+		goto end_function;
+	}
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_start_handler end\n");
+	dbg("SEP Driver:<-------- sep_start_handler end\n");
 
-  return error;
+	return error;
 }
 
 /*
@@ -2953,101 +2538,90 @@ static int sep_start_handler(void)
 */
 static int sep_init_handler(unsigned long arg)
 {
-  /* word from message */
-  unsigned long	 message_word;
+	/* word from message */
+	unsigned long message_word;
 
-  /* message ptr */
-  unsigned long		*message_ptr;
+	/* message ptr */
+	unsigned long *message_ptr;
 
-  /* command arguments */
-  struct sep_driver_init_t command_args;
+	/* command arguments */
+	struct sep_driver_init_t command_args;
 
-  /* counter */
-  unsigned long	counter;
+	/* counter */
+	unsigned long counter;
 
-  /* error */
-  unsigned long	error;
+	/* error */
+	unsigned long error;
 
-  /* reg val */
-  unsigned long	reg_val;
+	/* reg val */
+	unsigned long reg_val;
 
   /*-------------------
 	CODE
   ---------------------*/
 
-  dbg("SEP Driver:--------> sep_init_handler start\n");
+	dbg("SEP Driver:--------> sep_init_handler start\n");
 
-  error = 0;
+	error = 0;
 
-  error = copy_from_user(&command_args, (void *)arg,
-			sizeof(struct sep_driver_init_t));
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_init_t));
 
-  dbg("SEP Driver:--------> sep_init_handler - finished copy_from_user \n");
+	dbg("SEP Driver:--------> sep_init_handler - finished copy_from_user \n");
 
-  if (error)
-	goto end_function;
+	if (error)
+		goto end_function;
 
-  /* PATCH - configure the DMA to single -burst instead of multi-burst */
-  /*sep_configure_dma_burst();*/
+	/* PATCH - configure the DMA to single -burst instead of multi-burst */
+	/*sep_configure_dma_burst(); */
 
-  dbg("SEP Driver:--------> sep_init_handler - finished sep_configure_dma_burst \n");
+	dbg("SEP Driver:--------> sep_init_handler - finished sep_configure_dma_burst \n");
 
-  message_ptr = (unsigned long *)command_args.message_addr;
+	message_ptr = (unsigned long *) command_args.message_addr;
 
-  /* set the base address of the SRAM  */
-  sep_write_reg(sep_dev, HW_SRAM_ADDR_REG_ADDR,	HW_CC_SRAM_BASE_ADDRESS);
+	/* set the base address of the SRAM  */
+	sep_write_reg(sep_dev, HW_SRAM_ADDR_REG_ADDR, HW_CC_SRAM_BASE_ADDRESS);
 
-  for (counter = 0 ;
-		counter < command_args.message_size_in_words;
-		counter++, message_ptr++) {
-	get_user(message_word, message_ptr);
+	for (counter = 0; counter < command_args.message_size_in_words; counter++, message_ptr++) {
+		get_user(message_word, message_ptr);
 
-	/* write data to SRAM */
-	sep_write_reg(sep_dev, HW_SRAM_DATA_REG_ADDR,
-						message_word);
+		/* write data to SRAM */
+		sep_write_reg(sep_dev, HW_SRAM_DATA_REG_ADDR, message_word);
 
-	edbg(
-					"SEP Driver:message_word is %lu\n",
-					message_word);
+		edbg("SEP Driver:message_word is %lu\n", message_word);
 
 		/* wait for write complete */
-	sep_wait_sram_write(sep_dev);
-  }
+		sep_wait_sram_write(sep_dev);
+	}
 
-  dbg("SEP Driver:--------> sep_init_handler - finished getting messages from user space\n");
+	dbg("SEP Driver:--------> sep_init_handler - finished getting messages from user space\n");
 
-  /* signal SEP */
-  sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR,
-					0x1);
+	/* signal SEP */
+	sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR, 0x1);
 
-  do {
-        reg_val = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR3_REG_ADDR);
-  } while (!(reg_val & 0xFFFFFFFD));
+	do {
+		reg_val = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR3_REG_ADDR);
+	} while (!(reg_val & 0xFFFFFFFD));
 
-  dbg("SEP Driver:--------> sep_init_handler - finished waiting for reg_val & 0xFFFFFFFD \n");
+	dbg("SEP Driver:--------> sep_init_handler - finished waiting for reg_val & 0xFFFFFFFD \n");
 
-  /* check the value */
-  if (reg_val == 0x1) {
-	edbg(
-		"SEP Driver:init failed\n");
+	/* check the value */
+	if (reg_val == 0x1) {
+		edbg("SEP Driver:init failed\n");
 
-	error = sep_read_reg(sep_dev, 0x8060);
-	edbg(
-			"SEP Driver:sw monitor is %lu\n",
-			error);
+		error = sep_read_reg(sep_dev, 0x8060);
+		edbg("SEP Driver:sw monitor is %lu\n", error);
 
-	/* fatal error - read erro status from GPRO */
-	error = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
-	edbg(
-			"SEP Driver:error is %lu\n", error);
-	goto end_function;
-  }
+		/* fatal error - read erro status from GPRO */
+		error = sep_read_reg(sep_dev, HW_HOST_SEP_HOST_GPR0_REG_ADDR);
+		edbg("SEP Driver:error is %lu\n", error);
+		goto end_function;
+	}
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_init_handler end\n");
+	dbg("SEP Driver:<-------- sep_init_handler end\n");
 
-  return error;
+	return error;
 
 }
 
@@ -3056,80 +2630,63 @@ static int sep_init_handler(unsigned long arg)
 */
 static int sep_realloc_cache_resident_handler(unsigned long arg)
 {
-  /* error */
-  int			error;
+	/* error */
+	int error;
 
-  /* physical cache addr */
-  unsigned long		phys_cache_address;
+	/* physical cache addr */
+	unsigned long phys_cache_address;
 
-  /* physical resident addr */
-  unsigned long		phys_resident_address;
+	/* physical resident addr */
+	unsigned long phys_resident_address;
 
-  /* command arguments */
-  struct sep_driver_realloc_cache_resident_t command_args;
+	/* command arguments */
+	struct sep_driver_realloc_cache_resident_t command_args;
 
   /*------------------
 	CODE
   ---------------------*/
 
-  /* copy the data */
-  error = copy_from_user(&command_args,
-	(void *)arg,
-	sizeof(struct sep_driver_realloc_cache_resident_t));
-  if (error)
-	goto end_function;
+	/* copy the data */
+	error = copy_from_user(&command_args, (void *) arg, sizeof(struct sep_driver_realloc_cache_resident_t));
+	if (error)
+		goto end_function;
 
-  /* copy cache and resident to the their intended locations */
-  error = sep_copy_cache_resident_to_area(command_args.cache_addr,
-					command_args.cache_size_in_bytes,
-					command_args.resident_addr,
-					command_args.resident_size_in_bytes,
-					&phys_cache_address,
-					&phys_resident_address);
-  if (error)
-	goto end_function;
+	/* copy cache and resident to the their intended locations */
+	error = sep_copy_cache_resident_to_area(command_args.cache_addr, command_args.cache_size_in_bytes, command_args.resident_addr, command_args.resident_size_in_bytes, &phys_cache_address, &phys_resident_address);
+	if (error)
+		goto end_function;
 
-  /* lock the area (if needed) */
-  sep_lock_cache_resident_area();
+	/* lock the area (if needed) */
+	sep_lock_cache_resident_area();
 
-  command_args.new_base_addr = sep_dev->phys_shared_area_addr;
+	command_args.new_base_addr = sep_dev->phys_shared_area_addr;
 
-  /* find the new base address according to the lowest address between
-	cache, resident and shared area */
-  if (phys_resident_address < command_args.new_base_addr)
-	command_args.new_base_addr = phys_resident_address;
-  if (phys_cache_address < command_args.new_base_addr)
-	command_args.new_base_addr = phys_cache_address;
+	/* find the new base address according to the lowest address between
+	   cache, resident and shared area */
+	if (phys_resident_address < command_args.new_base_addr)
+		command_args.new_base_addr = phys_resident_address;
+	if (phys_cache_address < command_args.new_base_addr)
+		command_args.new_base_addr = phys_cache_address;
 
-  /* set the return parameters */
-  command_args.new_cache_addr = phys_cache_address;
-  command_args.new_resident_addr = phys_resident_address;
+	/* set the return parameters */
+	command_args.new_cache_addr = phys_cache_address;
+	command_args.new_resident_addr = phys_resident_address;
 
 
-  /* set the new shared area */
-  command_args.new_shared_area_addr = sep_dev->phys_shared_area_addr;
+	/* set the new shared area */
+	command_args.new_shared_area_addr = sep_dev->phys_shared_area_addr;
 
-  edbg(
-	"SEP Driver:command_args.new_shared_area_addr is %08lx\n",
-	command_args.new_shared_area_addr);
-  edbg(
-	"SEP Driver:command_args.new_base_addr is %08lx\n",
-	command_args.new_base_addr);
-  edbg(
-	"SEP Driver:command_args.new_resident_addr is %08lx\n",
-	command_args.new_resident_addr);
-  edbg(
-	"SEP Driver:command_args.new_cache_addr is %08lx\n",
-	command_args.new_cache_addr);
+	edbg("SEP Driver:command_args.new_shared_area_addr is %08lx\n", command_args.new_shared_area_addr);
+	edbg("SEP Driver:command_args.new_base_addr is %08lx\n", command_args.new_base_addr);
+	edbg("SEP Driver:command_args.new_resident_addr is %08lx\n", command_args.new_resident_addr);
+	edbg("SEP Driver:command_args.new_cache_addr is %08lx\n", command_args.new_cache_addr);
 
-  /* return to user */
-  error = copy_to_user((void *)arg,
-	(void *)&command_args,
-	sizeof(struct sep_driver_realloc_cache_resident_t));
+	/* return to user */
+	error = copy_to_user((void *) arg, (void *) &command_args, sizeof(struct sep_driver_realloc_cache_resident_t));
 
-end_function:
+      end_function:
 
-  return error;
+	return error;
 }
 
 /*
@@ -3137,25 +2694,22 @@ static int sep_realloc_cache_resident_handler(unsigned long arg)
 */
 static int sep_get_time_handler(unsigned long arg)
 {
-  /* error */
-  int error;
+	/* error */
+	int error;
 
-  /* command arguments */
-  struct sep_driver_get_time_t	command_args;
+	/* command arguments */
+	struct sep_driver_get_time_t command_args;
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  error = sep_set_time(&command_args.time_physical_address,
-			&command_args.time_value);
+	error = sep_set_time(&command_args.time_physical_address, &command_args.time_value);
 
-  /* return to user */
-  error = copy_to_user((void *)arg,
-	(void *)&command_args,
-	sizeof(struct sep_driver_get_time_t));
+	/* return to user */
+	error = copy_to_user((void *) arg, (void *) &command_args, sizeof(struct sep_driver_get_time_t));
 
-  return error;
+	return error;
 
 }
 
@@ -3164,32 +2718,31 @@ static int sep_get_time_handler(unsigned long arg)
 */
 static int sep_set_api_mode_handler(unsigned long arg)
 {
-  /* error */
-  int			error;
+	/* error */
+	int error;
 
-  /* flag */
-  unsigned long mode_flag;
+	/* flag */
+	unsigned long mode_flag;
 
   /*----------------------------
 	CODE
   -----------------------------*/
 
-  dbg("SEP Driver:--------> sep_set_api_mode_handler start\n");
+	dbg("SEP Driver:--------> sep_set_api_mode_handler start\n");
 
-  error = get_user(
-	  mode_flag, &(((struct sep_driver_set_api_mode_t *)arg)->mode));
-  if (error)
-	goto end_function;
+	error = get_user(mode_flag, &(((struct sep_driver_set_api_mode_t *) arg)->mode));
+	if (error)
+		goto end_function;
 
-  /* set the global flag */
-  sep_dev->block_mode_flag = mode_flag;
+	/* set the global flag */
+	sep_dev->block_mode_flag = mode_flag;
 
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_set_api_mode_handler end\n");
+	dbg("SEP Driver:<-------- sep_set_api_mode_handler end\n");
 
-  return error;
+	return error;
 }
 
 /*
@@ -3201,57 +2754,55 @@ static int sep_end_transaction_handler(unsigned long arg)
 	CODE
   -----------------------------*/
 
-  dbg("SEP Driver:--------> sep_end_transaction_handler start\n");
+	dbg("SEP Driver:--------> sep_end_transaction_handler start\n");
 
-#if 0/*!SEP_DRIVER_POLLING_MODE*/
-  /* close IMR */
-  sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR, 0x7FFF);
+#if 0				/*!SEP_DRIVER_POLLING_MODE */
+	/* close IMR */
+	sep_write_reg(sep_dev, HW_HOST_IMR_REG_ADDR, 0x7FFF);
 
-  /* release IRQ line */
-  free_irq(SEP_DIRVER_IRQ_NUM, &sep_dev->reg_base_address);
+	/* release IRQ line */
+	free_irq(SEP_DIRVER_IRQ_NUM, &sep_dev->reg_base_address);
 
-  /* lock the sep mutex */
-  mutex_unlock(&sep_mutex);
+	/* lock the sep mutex */
+	mutex_unlock(&sep_mutex);
 #endif
 
-  dbg("SEP Driver:<-------- sep_end_transaction_handler end\n");
+	dbg("SEP Driver:<-------- sep_end_transaction_handler end\n");
 
-  return 0;
+	return 0;
 }
 
 /* handler for flow done interrupt */
-static void sep_flow_done_handler(struct work_struct		*work)
+static void sep_flow_done_handler(struct work_struct *work)
 {
-  /* flow context_ptr */
-  struct sep_flow_context_t		*flow_data_ptr;
+	/* flow context_ptr */
+	struct sep_flow_context_t *flow_data_ptr;
   /*-------------------------
 	CODE
   ---------------------------*/
 
-  /* obtain the mutex */
-  mutex_lock(&sep_mutex);
+	/* obtain the mutex */
+	mutex_lock(&sep_mutex);
 
-  /* get the pointer to context */
-  flow_data_ptr = (struct sep_flow_context_t *)work;
+	/* get the pointer to context */
+	flow_data_ptr = (struct sep_flow_context_t *) work;
 
-  /* free all the current input tables in sep */
-  sep_deallocated_flow_tables(&flow_data_ptr->input_tables_in_process);
+	/* free all the current input tables in sep */
+	sep_deallocated_flow_tables(&flow_data_ptr->input_tables_in_process);
 
-  /* free all the current tables output tables in SEP (if needed) */
-  if (flow_data_ptr->output_tables_in_process.physical_address != 0xffffffff)
-	sep_deallocated_flow_tables(&flow_data_ptr->output_tables_in_process);
+	/* free all the current tables output tables in SEP (if needed) */
+	if (flow_data_ptr->output_tables_in_process.physical_address != 0xffffffff)
+		sep_deallocated_flow_tables(&flow_data_ptr->output_tables_in_process);
 
-  /* check if we have additional tables to be sent to SEP only input
-	flag may be checked */
-  if (flow_data_ptr->input_tables_flag) {
-	/* copy the message to the shared RAM and signal SEP */
-	memcpy((void *)flow_data_ptr->message,
-	(void *)sep_dev->shared_area_addr,
-	flow_data_ptr->message_size_in_bytes);
+	/* check if we have additional tables to be sent to SEP only input
+	   flag may be checked */
+	if (flow_data_ptr->input_tables_flag) {
+		/* copy the message to the shared RAM and signal SEP */
+		memcpy((void *) flow_data_ptr->message, (void *) sep_dev->shared_area_addr, flow_data_ptr->message_size_in_bytes);
 
-	sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR2_REG_ADDR, 0x2);
-  }
-  mutex_unlock(&sep_mutex);
+		sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR2_REG_ADDR, 0x2);
+	}
+	mutex_unlock(&sep_mutex);
 }
 
 
@@ -3260,96 +2811,85 @@ static void sep_flow_done_handler(struct work_struct		*work)
 	the first and last tables of the list
 */
 static int sep_prepare_flow_dma_tables(unsigned long num_virtual_buffers,
-			unsigned long	first_buff_addr,
-			struct sep_flow_context_t	*flow_data_ptr,
-			struct sep_lli_entry_t		*first_table_data_ptr,
-			struct sep_lli_entry_t		*last_table_data_ptr,
-			bool			isKernelVirtualAddress)
+				       unsigned long first_buff_addr, struct sep_flow_context_t *flow_data_ptr, struct sep_lli_entry_t *first_table_data_ptr, struct sep_lli_entry_t *last_table_data_ptr, bool isKernelVirtualAddress)
 {
-  /* error */
-  int				error;
+	/* error */
+	int error;
 
-  /* virtaul address of one buffer */
-  unsigned long		virt_buff_addr;
+	/* virtaul address of one buffer */
+	unsigned long virt_buff_addr;
 
-  /* virtual size of one buffer */
-  unsigned long		virt_buff_size;
+	/* virtual size of one buffer */
+	unsigned long virt_buff_size;
 
-  /* table data for each created table */
-  struct sep_lli_entry_t	table_data;
+	/* table data for each created table */
+	struct sep_lli_entry_t table_data;
 
-  /* info entry */
-  struct sep_lli_entry_t		*info_entry_ptr;
+	/* info entry */
+	struct sep_lli_entry_t *info_entry_ptr;
 
-  /* prevouis info entry */
-  struct sep_lli_entry_t		*prev_info_entry_ptr;
+	/* prevouis info entry */
+	struct sep_lli_entry_t *prev_info_entry_ptr;
 
-  /* counter */
-  unsigned long		i;
+	/* counter */
+	unsigned long i;
 
   /*-------------------------------
 	CODE
   ----------------------------------*/
 
-  /* init vars */
-  error = 0;
-  prev_info_entry_ptr = 0;
-
-  /* init the first table to default */
-  table_data.physical_address = 0xffffffff;
-  first_table_data_ptr->physical_address = 0xffffffff;
-  table_data.block_size = 0;
-
-  for (i = 0; i < num_virtual_buffers; i++) {
-	/* get the virtual buffer address */
-	error = get_user(virt_buff_addr, &first_buff_addr);
-	if (error)
-	goto end_function;
-
-	/* get the virtual buffer size */
-	first_buff_addr++;
-	error = get_user(virt_buff_size, &first_buff_addr);
-	if (error)
-	goto end_function;
-
-	/* advance the address to point to the next pair of address|size */
-	first_buff_addr++;
-
-	/* now prepare the one flow LLI table from the data */
-	error = sep_prepare_one_flow_dma_table(virt_buff_addr,
-					virt_buff_size,
-					&table_data,
-					&info_entry_ptr,
-					flow_data_ptr,
-					isKernelVirtualAddress);
-	if (error)
-	goto end_function;
-
-	if (i == 0) {
-	  /* if this is the first table - save it to return to the user
-		application */
-	  *first_table_data_ptr = table_data;
-
-	  /* set the pointer to info entry */
-	  prev_info_entry_ptr = info_entry_ptr;
-	} else {
-	  /* not first table - the previous table info entry should
-		be updated */
-	  prev_info_entry_ptr->block_size =
-		(0x1 << SEP_INT_FLAG_OFFSET_IN_BITS) |
-		(table_data.block_size);
-
-	  /* set the pointer to info entry */
-	  prev_info_entry_ptr = info_entry_ptr;
+	/* init vars */
+	error = 0;
+	prev_info_entry_ptr = 0;
+
+	/* init the first table to default */
+	table_data.physical_address = 0xffffffff;
+	first_table_data_ptr->physical_address = 0xffffffff;
+	table_data.block_size = 0;
+
+	for (i = 0; i < num_virtual_buffers; i++) {
+		/* get the virtual buffer address */
+		error = get_user(virt_buff_addr, &first_buff_addr);
+		if (error)
+			goto end_function;
+
+		/* get the virtual buffer size */
+		first_buff_addr++;
+		error = get_user(virt_buff_size, &first_buff_addr);
+		if (error)
+			goto end_function;
+
+		/* advance the address to point to the next pair of address|size */
+		first_buff_addr++;
+
+		/* now prepare the one flow LLI table from the data */
+		error = sep_prepare_one_flow_dma_table(virt_buff_addr, virt_buff_size, &table_data, &info_entry_ptr, flow_data_ptr, isKernelVirtualAddress);
+		if (error)
+			goto end_function;
+
+		if (i == 0) {
+			/* if this is the first table - save it to return to the user
+			   application */
+			*first_table_data_ptr = table_data;
+
+			/* set the pointer to info entry */
+			prev_info_entry_ptr = info_entry_ptr;
+		} else {
+			/* not first table - the previous table info entry should
+			   be updated */
+			prev_info_entry_ptr->block_size = (0x1 << SEP_INT_FLAG_OFFSET_IN_BITS) | (table_data.block_size);
+
+			/* set the pointer to info entry */
+			prev_info_entry_ptr = info_entry_ptr;
+		}
 	}
-  }
 
-  /* set the last table data */
-  *last_table_data_ptr = table_data;
+	/* set the last table data */
+	*last_table_data_ptr = table_data;
 
-end_function:
+      end_function:
 
-  return error;
+	return error;
 }
 
 
@@ -3357,116 +2897,96 @@ static int sep_prepare_flow_dma_tables(unsigned long num_virtual_buffers,
   This function creates one DMA table for flow and returns its data,
   and pointer to its info entry
 */
-static int sep_prepare_one_flow_dma_table(
-			unsigned long	 virt_buff_addr,
-			unsigned long	 virt_buff_size,
-			struct sep_lli_entry_t		*table_data,
-			struct sep_lli_entry_t		**info_entry_ptr,
-			struct sep_flow_context_t		*flow_data_ptr,
-			bool			isKernelVirtualAddress)
+static int sep_prepare_one_flow_dma_table(unsigned long virt_buff_addr, unsigned long virt_buff_size, struct sep_lli_entry_t *table_data, struct sep_lli_entry_t **info_entry_ptr, struct sep_flow_context_t *flow_data_ptr, bool isKernelVirtualAddress)
 {
-  /* error */
-  int				error;
+	/* error */
+	int error;
 
-  /* the range in pages */
-  unsigned long		lli_array_size;
+	/* the range in pages */
+	unsigned long lli_array_size;
 
-  /* array of pointers ot page */
-  struct sep_lli_entry_t		*lli_array;
+	/* array of pointers ot page */
+	struct sep_lli_entry_t *lli_array;
 
-  /* pointer to the entry in the dma table */
-  struct sep_lli_entry_t		*flow_dma_table_entry_ptr;
+	/* pointer to the entry in the dma table */
+	struct sep_lli_entry_t *flow_dma_table_entry_ptr;
 
-  /* address of the dma table */
-  unsigned long		*start_dma_table_ptr;
+	/* address of the dma table */
+	unsigned long *start_dma_table_ptr;
 
-  /* total table data counter */
-  unsigned long		dma_table_data_count;
+	/* total table data counter */
+	unsigned long dma_table_data_count;
 
-  /* pointer that will keep the pointer t the pages of the virtual buffer */
-  struct page		**page_array_ptr;
+	/* pointer that will keep the pointer t the pages of the virtual buffer */
+	struct page **page_array_ptr;
 
-  /* counter */
-  unsigned long		entry_count;
+	/* counter */
+	unsigned long entry_count;
 
   /*-------------------------------
 	CODE
   ----------------------------------*/
 
-  /* find the space for the new table */
-  error = sep_find_free_flow_dma_table_space(&start_dma_table_ptr);
-  if (error)
-	goto end_function;
+	/* find the space for the new table */
+	error = sep_find_free_flow_dma_table_space(&start_dma_table_ptr);
+	if (error)
+		goto end_function;
 
-  /* check if the pages are in Kernel Virtual Address layout */
-  if (isKernelVirtualAddress == true)
-	/* lock kernel buffer in the memory */
-	error = sep_lock_kernel_pages(virt_buff_addr,
-				  virt_buff_size,
-				  &lli_array_size,
-				  &lli_array,
-				  &page_array_ptr);
-  else
-	/* lock user buffer in the memory */
-	error = sep_lock_user_pages(virt_buff_addr,
-				virt_buff_size,
-				&lli_array_size,
-				&lli_array,
-				&page_array_ptr);
-
-  if (error)
-	goto end_function;
+	/* check if the pages are in Kernel Virtual Address layout */
+	if (isKernelVirtualAddress == true)
+		/* lock kernel buffer in the memory */
+		error = sep_lock_kernel_pages(virt_buff_addr, virt_buff_size, &lli_array_size, &lli_array, &page_array_ptr);
+	else
+		/* lock user buffer in the memory */
+		error = sep_lock_user_pages(virt_buff_addr, virt_buff_size, &lli_array_size, &lli_array, &page_array_ptr);
+
+	if (error)
+		goto end_function;
 
-  /* set the pointer to page array at the beginning of table - this table is
-	now considered taken */
-  *start_dma_table_ptr = lli_array_size;
+	/* set the pointer to page array at the beginning of table - this table is
+	   now considered taken */
+	*start_dma_table_ptr = lli_array_size;
 
-  /* point to the place of the pages pointers of the table */
-  start_dma_table_ptr++;
+	/* point to the place of the pages pointers of the table */
+	start_dma_table_ptr++;
 
-  /* set the pages pointer */
-  *start_dma_table_ptr = (unsigned long)page_array_ptr;
+	/* set the pages pointer */
+	*start_dma_table_ptr = (unsigned long) page_array_ptr;
 
-  /* set the pointer to the first entry */
-  flow_dma_table_entry_ptr = (struct sep_lli_entry_t *)(++start_dma_table_ptr);
+	/* set the pointer to the first entry */
+	flow_dma_table_entry_ptr = (struct sep_lli_entry_t *) (++start_dma_table_ptr);
 
-  /* now create the entries for table */
-  for (dma_table_data_count = entry_count = 0;
-		entry_count <  lli_array_size;
-		entry_count++) {
-	flow_dma_table_entry_ptr->physical_address =
-			lli_array[entry_count].physical_address;
+	/* now create the entries for table */
+	for (dma_table_data_count = entry_count = 0; entry_count < lli_array_size; entry_count++) {
+		flow_dma_table_entry_ptr->physical_address = lli_array[entry_count].physical_address;
 
-	flow_dma_table_entry_ptr->block_size =
-		lli_array[entry_count].block_size;
+		flow_dma_table_entry_ptr->block_size = lli_array[entry_count].block_size;
 
-	/* set the total data of a table */
-	dma_table_data_count += lli_array[entry_count].block_size;
+		/* set the total data of a table */
+		dma_table_data_count += lli_array[entry_count].block_size;
 
-	flow_dma_table_entry_ptr++;
-  }
+		flow_dma_table_entry_ptr++;
+	}
 
-  /* set the physical address */
-  table_data->physical_address = virt_to_phys(start_dma_table_ptr);
+	/* set the physical address */
+	table_data->physical_address = virt_to_phys(start_dma_table_ptr);
 
-  /* set the num_entries and total data size */
-  table_data->block_size = ((lli_array_size + 1) <<
-			SEP_NUM_ENTRIES_OFFSET_IN_BITS) |
-			(dma_table_data_count);
+	/* set the num_entries and total data size */
+	table_data->block_size = ((lli_array_size + 1) << SEP_NUM_ENTRIES_OFFSET_IN_BITS) | (dma_table_data_count);
 
-  /* set the info entry */
-  flow_dma_table_entry_ptr->physical_address = 0xffffffff;
-  flow_dma_table_entry_ptr->block_size = 0;
+	/* set the info entry */
+	flow_dma_table_entry_ptr->physical_address = 0xffffffff;
+	flow_dma_table_entry_ptr->block_size = 0;
 
-  /* set the pointer to info entry */
-  *info_entry_ptr = flow_dma_table_entry_ptr;
+	/* set the pointer to info entry */
+	*info_entry_ptr = flow_dma_table_entry_ptr;
 
-  /* the array of the lli entries */
-  kfree(lli_array);
+	/* the array of the lli entries */
+	kfree(lli_array);
 
-end_function:
+      end_function:
 
-  return error;
+	return error;
 }
 
 
@@ -3474,96 +2994,88 @@ static int sep_prepare_one_flow_dma_table(
   This function returns pointer to the  flow data structure
   that conatins the given id
 */
-static int sep_find_flow_context(
-				unsigned long	flow_id,
-				struct sep_flow_context_t **flow_data_ptr)
+static int sep_find_flow_context(unsigned long flow_id, struct sep_flow_context_t **flow_data_ptr)
 {
-  /* count */
-  unsigned long count;
+	/* count */
+	unsigned long count;
 
-  /* error */
-  int			error;
+	/* error */
+	int error;
 
   /*-----------------------
 	CODE
   ---------------------------*/
 
-  error = 0;
-
-  /*
-	 always search for flow with id default first - in case we
-	 already started working on the flow there can be no situation
-	 when 2 flows are with default flag
-  */
-  for (count = 0; count < SEP_DRIVER_NUM_FLOWS; count++) {
-	if (sep_dev->flows_data_array[count].flow_id == flow_id) {
-	  *flow_data_ptr = &sep_dev->flows_data_array[count];
-	  break;
+	error = 0;
+
+	/*
+	   always search for flow with id default first - in case we
+	   already started working on the flow there can be no situation
+	   when 2 flows are with default flag
+	 */
+	for (count = 0; count < SEP_DRIVER_NUM_FLOWS; count++) {
+		if (sep_dev->flows_data_array[count].flow_id == flow_id) {
+			*flow_data_ptr = &sep_dev->flows_data_array[count];
+			break;
+		}
 	}
-  }
 
-  if (count == SEP_DRIVER_NUM_FLOWS)
-	/* no flow found  */
-	error = -ENOMEM;
+	if (count == SEP_DRIVER_NUM_FLOWS)
+		/* no flow found  */
+		error = -ENOMEM;
 
-  return error;
+	return error;
 }
 
 /*
   this function find a space for the new flow dma table
 */
-static int sep_find_free_flow_dma_table_space(
-			unsigned long	**table_address_ptr)
+static int sep_find_free_flow_dma_table_space(unsigned long **table_address_ptr)
 {
-  /* error */
-  int			error;
+	/* error */
+	int error;
 
-  /* pointer to the id field of the flow dma table */
-  unsigned long		*start_table_ptr;
+	/* pointer to the id field of the flow dma table */
+	unsigned long *start_table_ptr;
 
-  /* start address of the flow dma area */
-  unsigned long	flow_dma_area_start_addr;
+	/* start address of the flow dma area */
+	unsigned long flow_dma_area_start_addr;
 
-  /* end address of the flow dma area */
-  unsigned long	flow_dma_area_end_addr;
+	/* end address of the flow dma area */
+	unsigned long flow_dma_area_end_addr;
 
-  /* maximum table size in words */
-  unsigned long	table_size_in_words;
+	/* maximum table size in words */
+	unsigned long table_size_in_words;
 
   /*---------------------
 	CODE
   -----------------------*/
 
-  error = 0;
+	error = 0;
 
-  /* find the start address of the flow DMA table area */
-  flow_dma_area_start_addr = sep_dev->shared_area_addr +
-			SEP_DRIVER_FLOW_DMA_TABLES_AREA_OFFSET_IN_BYTES;
+	/* find the start address of the flow DMA table area */
+	flow_dma_area_start_addr = sep_dev->shared_area_addr + SEP_DRIVER_FLOW_DMA_TABLES_AREA_OFFSET_IN_BYTES;
 
-  /* set end address of the flow table area */
-  flow_dma_area_end_addr = flow_dma_area_start_addr +
-			SEP_DRIVER_FLOW_DMA_TABLES_AREA_SIZE_IN_BYTES;
+	/* set end address of the flow table area */
+	flow_dma_area_end_addr = flow_dma_area_start_addr + SEP_DRIVER_FLOW_DMA_TABLES_AREA_SIZE_IN_BYTES;
 
-  /* set table size in words */
-  table_size_in_words = SEP_DRIVER_MAX_FLOW_NUM_ENTRIES_IN_TABLE *
-			(sizeof(struct sep_lli_entry_t) / sizeof(long)) + 2;
+	/* set table size in words */
+	table_size_in_words = SEP_DRIVER_MAX_FLOW_NUM_ENTRIES_IN_TABLE * (sizeof(struct sep_lli_entry_t) / sizeof(long)) + 2;
 
-  /* set the pointer to the start address of DMA area */
-  start_table_ptr = (unsigned long *)flow_dma_area_start_addr;
+	/* set the pointer to the start address of DMA area */
+	start_table_ptr = (unsigned long *) flow_dma_area_start_addr;
 
-  /* find the space for the next table */
-  while (((*start_table_ptr & 0x7FFFFFFF) != 0) &&
-			((unsigned long)start_table_ptr <
-			flow_dma_area_end_addr))
-	start_table_ptr += table_size_in_words;
+	/* find the space for the next table */
+	while (((*start_table_ptr & 0x7FFFFFFF) != 0) && ((unsigned long) start_table_ptr < flow_dma_area_end_addr))
+		start_table_ptr += table_size_in_words;
 
-  /* check if we reached the end of floa tables area */
-  if ((unsigned long)start_table_ptr >= flow_dma_area_end_addr)
-	error = -1;
-  else
-	*table_address_ptr = start_table_ptr;
+	/* check if we reached the end of floa tables area */
+	if ((unsigned long) start_table_ptr >= flow_dma_area_end_addr)
+		error = -1;
+	else
+		*table_address_ptr = start_table_ptr;
 
-  return error;
+	return error;
 }
 
 /*
@@ -3572,52 +3084,50 @@ static int sep_find_free_flow_dma_table_space(
 */
 static void sep_deallocated_flow_tables(struct sep_lli_entry_t *first_table_ptr)
 {
-  /* id poiner */
-  unsigned long		*table_ptr;
+	/* id poiner */
+	unsigned long *table_ptr;
 
-  /* end address of the flow dma area */
-  unsigned long	num_entries;
+	/* end address of the flow dma area */
+	unsigned long num_entries;
 
-  unsigned long	num_pages;
+	unsigned long num_pages;
 
-  /* pages ptr */
-  struct page		**pages_ptr;
+	/* pages ptr */
+	struct page **pages_ptr;
 
-  /* maximum table size in words */
-  struct sep_lli_entry_t		*info_entry_ptr;
+	/* maximum table size in words */
+	struct sep_lli_entry_t *info_entry_ptr;
 
   /*-------------------------------
 	CODE
   ---------------------------------*/
 
-  /* set the pointer to the first table */
-  table_ptr = (unsigned long *)first_table_ptr->physical_address;
+	/* set the pointer to the first table */
+	table_ptr = (unsigned long *) first_table_ptr->physical_address;
 
-  /* set the num of entries */
-  num_entries = (first_table_ptr->block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS)
-				& SEP_NUM_ENTRIES_MASK;
+	/* set the num of entries */
+	num_entries = (first_table_ptr->block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS)
+	    & SEP_NUM_ENTRIES_MASK;
 
-  /* go over all the connected tables */
-  while (*table_ptr != 0xffffffff) {
-	/* get number of pages */
-	num_pages = *(table_ptr - 2);
+	/* go over all the connected tables */
+	while (*table_ptr != 0xffffffff) {
+		/* get number of pages */
+		num_pages = *(table_ptr - 2);
 
-	/* get the pointer to the pages */
-	pages_ptr = (struct page **)(*(table_ptr - 1));
+		/* get the pointer to the pages */
+		pages_ptr = (struct page **) (*(table_ptr - 1));
 
-	/* free the pages */
-	sep_free_dma_pages(pages_ptr, num_pages, 1);
+		/* free the pages */
+		sep_free_dma_pages(pages_ptr, num_pages, 1);
 
-	/* goto to the info entry */
-	info_entry_ptr = ((struct sep_lli_entry_t *)table_ptr) +
-					(num_entries - 1);
+		/* goto to the info entry */
+		info_entry_ptr = ((struct sep_lli_entry_t *) table_ptr) + (num_entries - 1);
 
-	table_ptr = (unsigned long *)info_entry_ptr->physical_address;
-	num_entries = (info_entry_ptr->block_size >>
-		SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK;
-  }
+		table_ptr = (unsigned long *) info_entry_ptr->physical_address;
+		num_entries = (info_entry_ptr->block_size >> SEP_NUM_ENTRIES_OFFSET_IN_BITS) & SEP_NUM_ENTRIES_MASK;
+	}
 
-  return;
+	return;
 }
 
 /*
@@ -3625,93 +3135,84 @@ static void sep_deallocated_flow_tables(struct sep_lli_entry_t *first_table_ptr)
 */
 static int sep_set_flow_id_handler(unsigned long arg)
 {
-  /* error */
-  int					error;
+	/* error */
+	int error;
 
-  /* flow _id */
-  unsigned long		 flow_id;
+	/* flow _id */
+	unsigned long flow_id;
 
-  /* pointer to flow data structre */
-  struct sep_flow_context_t		*flow_data_ptr;
+	/* pointer to flow data structre */
+	struct sep_flow_context_t *flow_data_ptr;
 
   /*----------------------
 	CODE
   -----------------------*/
 
-  dbg("------------>SEP Driver: sep_set_flow_id_handler start\n");
+	dbg("------------>SEP Driver: sep_set_flow_id_handler start\n");
 
-  error = get_user(flow_id,
-	&(((struct sep_driver_set_flow_id_t *)arg)->flow_id));
-  if (error)
-	goto end_function;
+	error = get_user(flow_id, &(((struct sep_driver_set_flow_id_t *) arg)->flow_id));
+	if (error)
+		goto end_function;
 
-  /* find the flow data structure that was just used for creating new flow
-	- its id should be default */
-  error = sep_find_flow_context(SEP_TEMP_FLOW_ID, &flow_data_ptr);
-  if (error)
-	goto end_function;
+	/* find the flow data structure that was just used for creating new flow
+	   - its id should be default */
+	error = sep_find_flow_context(SEP_TEMP_FLOW_ID, &flow_data_ptr);
+	if (error)
+		goto end_function;
 
-  /* set flow id */
-  flow_data_ptr->flow_id = flow_id;
+	/* set flow id */
+	flow_data_ptr->flow_id = flow_id;
 
-end_function:
+      end_function:
 
-  dbg("SEP Driver:<-------- sep_set_flow_id_handler end\n");
+	dbg("SEP Driver:<-------- sep_set_flow_id_handler end\n");
 
 
-  return error;
+	return error;
 }
 
 
 /*
   calculates time and sets it at the predefined address
 */
-static int sep_set_time(unsigned long		*address_ptr,
-			unsigned long		*time_in_sec_ptr)
+static int sep_set_time(unsigned long *address_ptr, unsigned long *time_in_sec_ptr)
 {
-  /*  time struct */
-  struct timeval  time;
+	/*  time struct */
+	struct timeval time;
 
-  /* address of time in the kernel */
-  unsigned long	time_addr;
+	/* address of time in the kernel */
+	unsigned long time_addr;
 
 
   /*------------------------
 	CODE
   --------------------------*/
 
-  dbg("SEP Driver:--------> sep_set_time start\n");
+	dbg("SEP Driver:--------> sep_set_time start\n");
 
 
-  do_gettimeofday(&time);
+	do_gettimeofday(&time);
 
-  /* set value in the SYSTEM MEMORY offset */
-  time_addr = sep_dev->message_shared_area_addr +
-			SEP_DRIVER_SYSTEM_TIME_MEMORY_OFFSET_IN_BYTES;
+	/* set value in the SYSTEM MEMORY offset */
+	time_addr = sep_dev->message_shared_area_addr + SEP_DRIVER_SYSTEM_TIME_MEMORY_OFFSET_IN_BYTES;
 
-  *(unsigned long *)time_addr = SEP_TIME_VAL_TOKEN;
-  *(unsigned long *)(time_addr + 4) = time.tv_sec;
+	*(unsigned long *) time_addr = SEP_TIME_VAL_TOKEN;
+	*(unsigned long *) (time_addr + 4) = time.tv_sec;
 
-  edbg(
-			"SEP Driver:time.tv_sec is %lu\n",
-			time.tv_sec);
-  edbg(
-			"SEP Driver:time_addr is %lu\n",
-			time_addr);
-  edbg(
-			"SEP Driver:g_message_shared_area_addr is %lu\n",
-			sep_dev->message_shared_area_addr);
+	edbg("SEP Driver:time.tv_sec is %lu\n", time.tv_sec);
+	edbg("SEP Driver:time_addr is %lu\n", time_addr);
+	edbg("SEP Driver:g_message_shared_area_addr is %lu\n", sep_dev->message_shared_area_addr);
 
-  /* set the output parameters if needed */
-  if (address_ptr)
-	*address_ptr = sep_shared_area_virt_to_phys(time_addr);
+	/* set the output parameters if needed */
+	if (address_ptr)
+		*address_ptr = sep_shared_area_virt_to_phys(time_addr);
 
-  if (time_in_sec_ptr)
-	*time_in_sec_ptr = time.tv_sec;
+	if (time_in_sec_ptr)
+		*time_in_sec_ptr = time.tv_sec;
 
-  dbg("SEP Driver:<-------- sep_set_time end\n");
+	dbg("SEP Driver:<-------- sep_set_time end\n");
 
-  return 0;
+	return 0;
 }
 
 static void sep_wait_busy(struct sep_device *dev)
@@ -3731,25 +3232,25 @@ static void sep_configure_dma_burst(void)
 
 #define 	 HW_AHB_RD_WR_BURSTS_REG_ADDR 		 0x0E10UL
 
-  dbg("SEP Driver:<-------- sep_configure_dma_burst start \n");
+	dbg("SEP Driver:<-------- sep_configure_dma_burst start \n");
 
-  /* request access to registers from SEP */
-  sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR, 0x2);
+	/* request access to registers from SEP */
+	sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR, 0x2);
 
-  dbg("SEP Driver:<-------- sep_configure_dma_burst finished request access to registers from SEP (write reg)  \n");
+	dbg("SEP Driver:<-------- sep_configure_dma_burst finished request access to registers from SEP (write reg)  \n");
 
-  sep_wait_busy(sep_dev);
+	sep_wait_busy(sep_dev);
 
-  dbg("SEP Driver:<-------- sep_configure_dma_burst finished request access to registers from SEP (while(revVal) wait loop)  \n");
+	dbg("SEP Driver:<-------- sep_configure_dma_burst finished request access to registers from SEP (while(revVal) wait loop)  \n");
 
-  /* set the DMA burst register to single burst*/
-  sep_write_reg(sep_dev, HW_AHB_RD_WR_BURSTS_REG_ADDR, 0x0UL);
+	/* set the DMA burst register to single burst */
+	sep_write_reg(sep_dev, HW_AHB_RD_WR_BURSTS_REG_ADDR, 0x0UL);
 
-  /* release the sep busy */
-  sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR, 0x0UL);
-  sep_wait_busy(sep_dev);
+	/* release the sep busy */
+	sep_write_reg(sep_dev, HW_HOST_HOST_SEP_GPR0_REG_ADDR, 0x0UL);
+	sep_wait_busy(sep_dev);
 
-  dbg("SEP Driver:<-------- sep_configure_dma_burst done  \n");
+	dbg("SEP Driver:<-------- sep_configure_dma_burst done  \n");
 
 }