Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

Pull trivial tree updates from Jiri Kosina:
 "Usual rocket science stuff from trivial.git"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits)
  neighbour.h: fix comment
  sched: Fix warning on make htmldocs caused by wait.h
  slab: struct kmem_cache is protected by slab_mutex
  doc: Fix typo in USB Gadget Documentation
  of/Kconfig: Spelling s/one/once/
  mkregtable: Fix sscanf handling
  lp5523, lp8501: comment improvements
  thermal: rcar: comment spelling
  treewide: fix comments and printk msgs
  IXP4xx: remove '1 &&' from a condition check in ixp4xx_restart()
  Documentation: update /proc/uptime field description
  Documentation: Fix size parameter for snprintf
  arm: fix comment header and macro name
  asm-generic: uaccess: Spelling s/a ny/any/
  mtd: onenand: fix comment header
  doc: driver-model/platform.txt: fix a typo
  drivers: fix typo in DEVTMPFS_MOUNT Kconfig help text
  doc: Fix typo (acces_process_vm -> access_process_vm)
  treewide: Fix typos in printk
  drivers/gpu/drm/qxl/Kconfig: reformat the help text
  ...

Documentation/DocBook/.gitignore

@@ -10,5 +10,6 @@
 *.out
 *.png
 *.gif
+*.svg
 media-indices.tmpl
 media-entities.tmpl

Documentation/DocBook/Makefile

@@ -54,6 +54,7 @@ htmldocs: $(HTML)
 
 MAN := $(patsubst %.xml, %.9, $(BOOKS))
 mandocs: $(MAN)
+	$(if $(wildcard $(obj)/man/*.9),gzip -f $(obj)/man/*.9)
 
 installmandocs: mandocs
 	mkdir -p /usr/local/man/man9/
@@ -145,7 +146,7 @@ build_main_index = rm -rf $(main_idx); \
 		   cat $(HTML) >> $(main_idx)
 
 quiet_cmd_db2html = HTML    $@
-      cmd_db2html = xmlto xhtml $(XMLTOFLAGS) -o $(patsubst %.html,%,$@) $< && \
+      cmd_db2html = xmlto html $(XMLTOFLAGS) -o $(patsubst %.html,%,$@) $< && \
 		echo '<a HREF="$(patsubst %.html,%,$(notdir $@))/index.html"> \
         $(patsubst %.html,%,$(notdir $@))</a><p>' > $@
 
@@ -159,7 +160,7 @@ quiet_cmd_db2html = HTML    $@
             cp $(PNG-$(basename $(notdir $@))) $(patsubst %.html,%,$@); fi
 
 quiet_cmd_db2man = MAN     $@
-      cmd_db2man = if grep -q refentry $<; then xmlto man $(XMLTOFLAGS) -o $(obj)/man $< ; gzip -f $(obj)/man/*.9; fi
+      cmd_db2man = if grep -q refentry $<; then xmlto man $(XMLTOFLAGS) -o $(obj)/man $< ; fi
 %.9 : %.xml
 	@(which xmlto > /dev/null 2>&1) || \
 	 (echo "*** You need to install xmlto ***"; \

Documentation/DocBook/kernel-api.tmpl

@@ -109,6 +109,7 @@ X!Ilib/string.c
      <sect1><title>The Slab Cache</title>
 !Iinclude/linux/slab.h
 !Emm/slab.c
+!Emm/util.c
      </sect1>
      <sect1><title>User Space Memory Access</title>
 !Iarch/x86/include/asm/uaccess_32.h

Documentation/IRQ-domain.txt

@@ -141,7 +141,7 @@ will use a legacy domain only if an IRQ range is supplied by the
 system and will otherwise use a linear domain mapping. The semantics
 of this call are such that if an IRQ range is specified then
 descriptors will be allocated on-the-fly for it, and if no range is
-specified it will fall through to irq_domain_add_linear() which meand
+specified it will fall through to irq_domain_add_linear() which means
 *no* irq descriptors will be allocated.
 
 A typical use case for simple domains is where an irqchip provider

Documentation/driver-model/platform.txt

@@ -48,7 +48,7 @@ struct platform_driver {
 	struct device_driver driver;
 };
 
-Note that probe() should general verify that the specified device hardware
+Note that probe() should in general verify that the specified device hardware
 actually exists; sometimes platform setup code can't be sure.  The probing
 can use device resources, including clocks, and device platform_data.
 

Documentation/efi-stub.txt

@@ -20,7 +20,7 @@ The EFI boot stub is enabled with the CONFIG_EFI_STUB kernel option.
 **** How to install bzImage.efi
 
 The bzImage located in arch/x86/boot/bzImage must be copied to the EFI
-System Partiion (ESP) and renamed with the extension ".efi". Without
+System Partition (ESP) and renamed with the extension ".efi". Without
 the extension the EFI firmware loader will refuse to execute it. It's
 not possible to execute bzImage.efi from the usual Linux file systems
 because EFI firmware doesn't have support for them.

Documentation/email-clients.txt

@@ -104,7 +104,7 @@ Then from the "Message" menu item, select insert file and choose your patch.
 As an added bonus you can customise the message creation toolbar menu
 and put the "insert file" icon there.
 
-Make the the composer window wide enough so that no lines wrap. As of
+Make the composer window wide enough so that no lines wrap. As of
 KMail 1.13.5 (KDE 4.5.4), KMail will apply word wrapping when sending
 the email if the lines wrap in the composer window. Having word wrapping
 disabled in the Options menu isn't enough. Thus, if your patch has very

Documentation/filesystems/Locking

@@ -544,7 +544,7 @@ like the ->fault() handler, but simply return with VM_FAULT_NOPAGE, which
 will cause the VM to retry the fault.
 
 	->access() is called when get_user_pages() fails in
-acces_process_vm(), typically used to debug a process through
+access_process_vm(), typically used to debug a process through
 /proc/pid/mem or ptrace.  This function is needed only for
 VM_IO | VM_PFNMAP VMAs.
 

Documentation/filesystems/proc.txt

@@ -547,7 +547,7 @@ Table 1-5: Kernel info in /proc
  sys         See chapter 2                                     
  sysvipc     Info of SysVIPC Resources (msg, sem, shm)		(2.4)
  tty	     Info of tty drivers
- uptime      System uptime                                     
+ uptime      Wall clock since boot, combined idle time of all cpus
  version     Kernel version                                    
  video	     bttv info of video resources			(2.4)
  vmallocinfo Show vmalloced areas

Documentation/io-mapping.txt

@@ -38,7 +38,7 @@ maps are more efficient:
 
 	void io_mapping_unmap_atomic(void *vaddr)
 
-		'vaddr' must be the the value returned by the last
+		'vaddr' must be the value returned by the last
 		io_mapping_map_atomic_wc call. This unmaps the specified
 		page and allows the task to sleep once again.
 

Documentation/kernel-parameters.txt

@@ -515,7 +515,14 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 
 	cgroup_disable= [KNL] Disable a particular controller
 			Format: {name of the controller(s) to disable}
-				{Currently supported controllers - "memory"}
+			The effects of cgroup_disable=foo are:
+			- foo isn't auto-mounted if you mount all cgroups in
+			  a single hierarchy
+			- foo isn't visible as an individually mountable
+			  subsystem
+			{Currently only "memory" controller deal with this and
+			cut the overhead, others just disable the usage. So
+			only cgroup_disable=memory is actually worthy}
 
 	checkreqprot	[SELINUX] Set initial checkreqprot flag value.
 			Format: { "0" | "1" }

Documentation/laptops/hpfall.c

@@ -29,7 +29,7 @@ int set_unload_heads_path(char *device)
 		return -EINVAL;
 	strncpy(devname, device + 5, sizeof(devname));
 
-	snprintf(unload_heads_path, sizeof(unload_heads_path),
+	snprintf(unload_heads_path, sizeof(unload_heads_path) - 1,
 				"/sys/block/%s/device/unload_heads", devname);
 	return 0;
 }

Documentation/md.txt

@@ -533,7 +533,7 @@ also have
       found.  The count in 'mismatch_cnt' is the number of sectors
       that were re-written, or (for 'check') would have been
       re-written.  As most raid levels work in units of pages rather
-      than sectors, this my be larger than the number of actual errors
+      than sectors, this may be larger than the number of actual errors
       by a factor of the number of sectors in a page.
 
    bitmap_set_bits

Documentation/rfkill.txt

@@ -71,7 +71,7 @@ To create an rfkill driver, driver's Kconfig needs to have
 	depends on RFKILL || !RFKILL
 
 to ensure the driver cannot be built-in when rfkill is modular. The !RFKILL
-case allows the driver to be built when rfkill is not configured, which which
+case allows the driver to be built when rfkill is not configured, which
 case all rfkill API can still be used but will be provided by static inlines
 which compile to almost nothing.
 

Documentation/rt-mutex-design.txt

@@ -30,7 +30,7 @@ is something called unbounded priority inversion.  That is when the high
 priority process is prevented from running by a lower priority process for
 an undetermined amount of time.
 
-The classic example of unbounded priority inversion is were you have three
+The classic example of unbounded priority inversion is where you have three
 processes, let's call them processes A, B, and C, where A is the highest
 priority process, C is the lowest, and B is in between. A tries to grab a lock
 that C owns and must wait and lets C run to release the lock. But in the

Documentation/static-keys.txt

@@ -116,7 +116,7 @@ The branch(es) can then be switched via:
 	static_key_slow_dec(&key);
 
 Thus, 'static_key_slow_inc()' means 'make the branch true', and
-'static_key_slow_dec()' means 'make the the branch false' with appropriate
+'static_key_slow_dec()' means 'make the branch false' with appropriate
 reference counting. For example, if the key is initialized true, a
 static_key_slow_dec(), will switch the branch to false. And a subsequent
 static_key_slow_inc(), will change the branch back to true. Likewise, if the
@@ -236,7 +236,7 @@ label case adds:
 
 If we then include the padding bytes, the jump label code saves, 16 total bytes
 of instruction memory for this small function. In this case the non-jump label
-function is 80 bytes long. Thus, we have have saved 20% of the instruction
+function is 80 bytes long. Thus, we have saved 20% of the instruction
 footprint. We can in fact improve this even further, since the 5-byte no-op
 really can be a 2-byte no-op since we can reach the branch with a 2-byte jmp.
 However, we have not yet implemented optimal no-op sizes (they are currently

Documentation/usb/gadget_multi.txt

@@ -14,7 +14,7 @@ A CDC ECM (Ethernet) function may be turned on via a Kconfig option
 and RNDIS can be turned off.  If they are both enabled the gadget will
 have two configurations -- one with RNDIS and another with CDC ECM[3].
 
-Please not that if you use non-standard configuration (that is enable
+Please note that if you use non-standard configuration (that is enable
 CDC ECM) you may need to change vendor and/or product ID.
 
 * Host drivers

Documentation/x86/x86_64/boot-options.txt

@@ -78,14 +78,6 @@ APICs
 
    no_timer_check Don't check the IO-APIC timer. This can work around
 		 problems with incorrect timer initialization on some boards.
-
-   apicmaintimer Run time keeping from the local APIC timer instead
-                 of using the PIT/HPET interrupt for this. This is useful
-                 when the PIT/HPET interrupts are unreliable.
-
-   noapicmaintimer  Don't do time keeping using the APIC timer.
-		 Useful when this option was auto selected, but doesn't work.
-
    apicpmtimer
 		 Do APIC timer calibration using the pmtimer. Implies
 		 apicmaintimer. Useful when your PIT timer is totally
@@ -144,11 +136,6 @@ Non Executable Mappings
   on      Enable(default)
   off     Disable
 
-SMP
-
-  additional_cpus=NUM Allow NUM more CPUs for hotplug
-		 (defaults are specified by the BIOS, see Documentation/x86/x86_64/cpu-hotplug-spec)
-
 NUMA
 
   numa=off	Only set up a single NUMA node spanning all memory.
@@ -289,16 +276,6 @@ Debugging
 
   kstack=N	Print N words from the kernel stack in oops dumps.
 
-  pagefaulttrace  Dump all page faults. Only useful for extreme debugging
-		and will create a lot of output.
-
-  call_trace=[old|both|newfallback|new]
-		old: use old inexact backtracer
-		new: use new exact dwarf2 unwinder
- 		both: print entries from both
-		newfallback: use new unwinder but fall back to old if it gets
-			stuck (default)
-
 Miscellaneous
 
 	nogbpages

arch/arm/mach-at91/Kconfig.non_dt

@@ -241,7 +241,7 @@ config MACH_PCONTROL_G20
 	bool "PControl G20 CPU module"
 	help
 	  Select this if you are using taskit's Stamp9G20 CPU module on this
-	  carrier board, beeing the decentralized unit of a building automation
+	  carrier board, being the decentralized unit of a building automation
 	  system; featuring nvram, eth-switch, iso-rs485, display, io
 
 config MACH_GSIA18S

arch/arm/mach-imx/mach-pca100.c

@@ -249,7 +249,7 @@ static int pca100_sdhc2_init(struct device *dev, irq_handler_t detect_irq,
 			  "imx-mmc-detect", data);
 	if (ret)
 		printk(KERN_ERR
-			"pca100: Failed to reuest irq for sd/mmc detection\n");
+			"pca100: Failed to request irq for sd/mmc detection\n");
 
 	return ret;
 }

arch/arm/mach-ixp4xx/common.c

@@ -560,7 +560,7 @@ static void __init ixp4xx_clockevent_init(void)
 
 void ixp4xx_restart(enum reboot_mode mode, const char *cmd)
 {
-	if ( 1 && mode == REBOOT_SOFT) {
+	if (mode == REBOOT_SOFT) {
 		/* Jump into ROM at address 0 */
 		soft_restart(0);
 	} else {

arch/arm64/kvm/handle_exit.c

@@ -90,7 +90,7 @@ static exit_handle_fn kvm_get_exit_handler(struct kvm_vcpu *vcpu)
 
 	if (hsr_ec >= ARRAY_SIZE(arm_exit_handlers) ||
 	    !arm_exit_handlers[hsr_ec]) {
-		kvm_err("Unkown exception class: hsr: %#08x\n",
+		kvm_err("Unknown exception class: hsr: %#08x\n",
 			(unsigned int)kvm_vcpu_get_hsr(vcpu));
 		BUG();
 	}

arch/mips/ralink/cevt-rt3352.c

@@ -138,7 +138,7 @@ static void __init ralink_systick_init(struct device_node *np)
 
 	clockevents_register_device(&systick.dev);
 
-	pr_info("%s: runing - mult: %d, shift: %d\n",
+	pr_info("%s: running - mult: %d, shift: %d\n",
 			np->name, systick.dev.mult, systick.dev.shift);
 }
 

arch/mips/ralink/timer.c

@@ -147,7 +147,7 @@ static int rt_timer_probe(struct platform_device *pdev)
 	rt_timer_config(rt, 2);
 	rt_timer_enable(rt);
 
-	dev_info(&pdev->dev, "maximum frequncy is %luHz\n", rt->timer_freq);
+	dev_info(&pdev->dev, "maximum frequency is %luHz\n", rt->timer_freq);
 
 	return 0;
 }

arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c

@@ -245,7 +245,7 @@ static irqreturn_t mpc52xx_lpbfifo_irq(int irq, void *dev_id)
 
 	if (dma && !write) {
 		spin_unlock_irqrestore(&lpbfifo.lock, flags);
-		pr_err("bogus LPBFIFO IRQ (dma and not writting)\n");
+		pr_err("bogus LPBFIFO IRQ (dma and not writing)\n");
 		return IRQ_HANDLED;
 	}
 

arch/powerpc/platforms/powernv/opal-flash.c

@@ -126,7 +126,7 @@ struct opal_sg_list {
 
 struct validate_flash_t {
 	int		status;		/* Return status */
-	void		*buf;		/* Candiate image buffer */
+	void		*buf;		/* Candidate image buffer */
 	uint32_t	buf_size;	/* Image size */
 	uint32_t	result;		/* Update results token */
 };
@@ -500,7 +500,7 @@ static int alloc_image_buf(char *buffer, size_t count)
 
 	memcpy(&image_header, (void *)buffer, sizeof(struct image_header_t));
 	image_data.size = be32_to_cpu(image_header.size);
-	pr_debug("FLASH: Candiate image size = %u\n", image_data.size);
+	pr_debug("FLASH: Candidate image size = %u\n", image_data.size);
 
 	if (image_data.size > MAX_IMAGE_SIZE) {
 		pr_warn("FLASH: Too large image\n");

arch/x86/Kconfig

@@ -938,7 +938,7 @@ config X86_ANCIENT_MCE
 	depends on X86_32 && X86_MCE
 	---help---
 	  Include support for machine check handling on old Pentium 5 or WinChip
-	  systems. These typically need to be enabled explicitely on the command
+	  systems. These typically need to be enabled explicitly on the command
 	  line.
 
 config X86_MCE_THRESHOLD

drivers/base/Kconfig

@@ -49,7 +49,7 @@ config DEVTMPFS_MOUNT
 	  with the commandline parameter: devtmpfs.mount=0|1.
 	  This option does not affect initramfs based booting, here
 	  the devtmpfs filesystem always needs to be mounted manually
-	  after the roots is mounted.
+	  after the rootfs is mounted.
 	  With this option enabled, it allows to bring up a system in
 	  rescue mode with init=/bin/sh, even when the /dev directory
 	  on the rootfs is completely empty.

drivers/block/Makefile

@@ -31,7 +31,6 @@ obj-$(CONFIG_BLK_DEV_NBD)	+= nbd.o
 obj-$(CONFIG_BLK_DEV_CRYPTOLOOP) += cryptoloop.o
 obj-$(CONFIG_VIRTIO_BLK)	+= virtio_blk.o
 
-obj-$(CONFIG_VIODASD)		+= viodasd.o
 obj-$(CONFIG_BLK_DEV_SX8)	+= sx8.o
 obj-$(CONFIG_BLK_DEV_HD)	+= hd.o
 

drivers/cdrom/Makefile

@@ -10,5 +10,4 @@ obj-$(CONFIG_BLK_DEV_SR)	+=              cdrom.o
 obj-$(CONFIG_PARIDE_PCD)	+=		cdrom.o
 obj-$(CONFIG_CDROM_PKTCDVD)	+=		cdrom.o
 
-obj-$(CONFIG_VIOCD)		+= viocd.o      cdrom.o
 obj-$(CONFIG_GDROM)		+= gdrom.o      cdrom.o

drivers/char/Makefile

@@ -13,7 +13,6 @@ obj-$(CONFIG_MSM_SMD_PKT)	+= msm_smd_pkt.o
 obj-$(CONFIG_MSPEC)		+= mspec.o
 obj-$(CONFIG_MMTIMER)		+= mmtimer.o
 obj-$(CONFIG_UV_MMTIMER)	+= uv_mmtimer.o
-obj-$(CONFIG_VIOTAPE)		+= viotape.o
 obj-$(CONFIG_IBM_BSR)		+= bsr.o
 obj-$(CONFIG_SGI_MBCS)		+= mbcs.o
 obj-$(CONFIG_BFIN_OTP)		+= bfin-otp.o

drivers/char/msm_smd_pkt.c

@@ -182,7 +182,7 @@ static int smd_pkt_write(struct file *file, const char __user *buf,
 	if (count > MAX_BUF_SIZE)
 		return -EINVAL;
 
-	DBG("writting %d bytes\n", count);
+	DBG("writing %d bytes\n", count);
 
 	smd_pkt_devp = file->private_data;
 	if (!smd_pkt_devp || !smd_pkt_devp->ch)

drivers/devfreq/exynos/exynos4_bus.c

@@ -116,7 +116,7 @@ static struct bus_opp_table exynos4210_busclk_table[] = {
 };
 
 /*
- * MIF is the main control knob clock for exynox4x12 MIF/INT
+ * MIF is the main control knob clock for Exynos4x12 MIF/INT
  * clock and voltage of both mif/int are controlled.
  */
 static struct bus_opp_table exynos4x12_mifclk_table[] = {

drivers/devfreq/exynos/exynos5_bus.c

@@ -152,7 +152,7 @@ static int exynos5_busfreq_int_target(struct device *dev, unsigned long *_freq,
 	if (old_freq == freq)
 		return 0;
 
-	dev_dbg(dev, "targetting %lukHz %luuV\n", freq, volt);
+	dev_dbg(dev, "targeting %lukHz %luuV\n", freq, volt);
 
 	mutex_lock(&data->lock);
 

drivers/gpu/drm/exynos/exynos_drm_crtc.c

@@ -36,9 +36,9 @@ enum exynos_crtc_mode {
  * @pipe: a crtc index created at load() with a new crtc object creation
  *	and the crtc object would be set to private->crtc array
  *	to get a crtc object corresponding to this pipe from private->crtc
- *	array when irq interrupt occured. the reason of using this pipe is that
+ *	array when irq interrupt occurred. the reason of using this pipe is that
  *	drm framework doesn't support multiple irq yet.
- *	we can refer to the crtc to current hardware interrupt occured through
+ *	we can refer to the crtc to current hardware interrupt occurred through
  *	this pipe value.
  * @dpms: store the crtc dpms value
  * @mode: store the crtc mode value

drivers/gpu/drm/exynos/exynos_drm_fimc.c

@@ -345,7 +345,7 @@ static bool fimc_check_ovf(struct fimc_context *ctx)
 
 		fimc_write(cfg, EXYNOS_CIWDOFST);
 
-		dev_err(ippdrv->dev, "occured overflow at %d, status 0x%x.\n",
+		dev_err(ippdrv->dev, "occurred overflow at %d, status 0x%x.\n",
 			ctx->id, status);
 		return true;
 	}

drivers/gpu/drm/exynos/exynos_drm_g2d.c

@@ -1126,7 +1126,7 @@ int exynos_g2d_set_cmdlist_ioctl(struct drm_device *drm_dev, void *data,
 	 * G2D interrupt event once current command list execution is
 	 * finished.
 	 * Otherwise only ACF bit should be set to INTEN register so
-	 * that one interrupt is occured after all command lists
+	 * that one interrupt is occurred after all command lists
 	 * have been completed.
 	 */
 	if (node->event) {

drivers/gpu/drm/exynos/exynos_drm_gem.c

@@ -652,7 +652,7 @@ int exynos_drm_gem_dumb_create(struct drm_file *file_priv,
 	int ret;
 
 	/*
-	 * alocate memory to be used for framebuffer.
+	 * allocate memory to be used for framebuffer.
 	 * - this callback would be called by user application
 	 *	with DRM_IOCTL_MODE_CREATE_DUMB command.
 	 */

drivers/gpu/drm/exynos/exynos_drm_gem.h

@@ -60,7 +60,7 @@ struct exynos_drm_gem_buf {
  * @vma: a pointer to vm_area.
  * @flags: indicate memory type to allocated buffer and cache attruibute.
  *
- * P.S. this object would be transfered to user as kms_bo.handle so
+ * P.S. this object would be transferred to user as kms_bo.handle so
  *	user can access the buffer through kms_bo.handle.
  */
 struct exynos_drm_gem_obj {

drivers/gpu/drm/exynos/exynos_drm_gsc.c

@@ -1301,13 +1301,13 @@ static irqreturn_t gsc_irq_handler(int irq, void *dev_id)
 
 	status = gsc_read(GSC_IRQ);
 	if (status & GSC_IRQ_STATUS_OR_IRQ) {
-		dev_err(ippdrv->dev, "occured overflow at %d, status 0x%x.\n",
+		dev_err(ippdrv->dev, "occurred overflow at %d, status 0x%x.\n",
 			ctx->id, status);
 		return IRQ_NONE;
 	}
 
 	if (status & GSC_IRQ_STATUS_OR_FRM_DONE) {
-		dev_dbg(ippdrv->dev, "occured frame done at %d, status 0x%x.\n",
+		dev_dbg(ippdrv->dev, "occurred frame done at %d, status 0x%x.\n",
 			ctx->id, status);
 
 		buf_id[EXYNOS_DRM_OPS_SRC] = gsc_get_src_buf_index(ctx);

drivers/gpu/drm/exynos/exynos_drm_ipp.c

@@ -335,7 +335,7 @@ int exynos_drm_ipp_get_property(struct drm_device *drm_dev, void *data,
 	} else {
 		/*
 		 * Getting ippdrv capability by ipp_id.
-		 * some deivce not supported wb, output interface.
+		 * some device not supported wb, output interface.
 		 * so, user application detect correct ipp driver
 		 * using this ioctl.
 		 */

drivers/gpu/drm/exynos/exynos_drm_ipp.h

@@ -48,7 +48,7 @@ struct drm_exynos_ipp_cmd_work {
 /*
  * A structure of command node.
  *
- * @priv: IPP private infomation.
+ * @priv: IPP private information.
  * @list: list head to command queue information.
  * @event_list: list head of event.
  * @mem_list: list head to source,destination memory queue information.
@@ -92,7 +92,7 @@ struct drm_exynos_ipp_buf_info {
 };
 
 /*
- * A structure of wb setting infomation.
+ * A structure of wb setting information.
  *
  * @enable: enable flag for wb.
  * @refresh: HZ of the refresh rate.

drivers/gpu/drm/qxl/Kconfig

@@ -5,9 +5,11 @@ config DRM_QXL
 	select FB_SYS_COPYAREA
 	select FB_SYS_IMAGEBLIT
 	select FB_DEFERRED_IO
-        select DRM_KMS_HELPER
+	select DRM_KMS_HELPER
 	select DRM_KMS_FB_HELPER
-        select DRM_TTM
+	select DRM_TTM
 	select CRC32
 	help
-		QXL virtual GPU for Spice virtualization desktop integration. Do not enable this driver unless your distro ships a corresponding X.org QXL driver that can handle kernel modesetting.
+	  QXL virtual GPU for Spice virtualization desktop integration.
+	  Do not enable this driver unless your distro ships a corresponding
+	  X.org QXL driver that can handle kernel modesetting.

drivers/gpu/drm/radeon/mkregtable.c

@@ -655,7 +655,7 @@ static int parser_auth(struct table *t, const char *filename)
 
 	/* first line will contain the last register
 	 * and gpu name */
-	sscanf(buf, "%s %s", gpu_name, last_reg_s);
+	sscanf(buf, "%9s %9s", gpu_name, last_reg_s);
 	t->gpu_prefix = gpu_name;
 	last_reg = strtol(last_reg_s, NULL, 16);
 

drivers/i2c/busses/i2c-exynos5.c

@@ -571,7 +571,7 @@ static int exynos5_i2c_xfer(struct i2c_adapter *adap,
 	int i = 0, ret = 0, stop = 0;
 
 	if (i2c->suspended) {
-		dev_err(i2c->dev, "HS-I2C is not initialzed.\n");
+		dev_err(i2c->dev, "HS-I2C is not initialized.\n");
 		return -EIO;
 	}
 

drivers/i2c/busses/i2c-stu300.c

@@ -801,7 +801,7 @@ static int stu300_xfer_msg(struct i2c_adapter *adap,
 	/* Check that the bus is free, or wait until some timeout occurs */
 	ret = stu300_wait_while_busy(dev);
 	if (ret != 0) {
-		dev_err(&dev->pdev->dev, "timout waiting for transfer "
+		dev_err(&dev->pdev->dev, "timeout waiting for transfer "
 		       "to commence.\n");
 		goto exit_disable;
 	}

drivers/iio/adc/twl6030-gpadc.c

@@ -969,7 +969,7 @@ static int twl6030_gpadc_suspend(struct device *pdev)
 	ret = twl_i2c_write_u8(TWL6030_MODULE_ID1, TWL6030_GPADCR,
 				TWL6030_REG_TOGGLE1);
 	if (ret)
-		dev_err(pdev, "error reseting GPADC (%d)!\n", ret);
+		dev_err(pdev, "error resetting GPADC (%d)!\n", ret);
 
 	return 0;
 };

drivers/isdn/hisax/hfc4s8s_l1.c

@@ -1620,7 +1620,7 @@ hfc4s8s_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 #else
 	if (!request_region(hw->iobase, 8, hw->card_name)) {
 		printk(KERN_INFO
-		       "HFC-4S/8S: failed to rquest address space at 0x%04x\n",
+		       "HFC-4S/8S: failed to request address space at 0x%04x\n",
 		       hw->iobase);
 		goto out;
 	}

drivers/isdn/mISDN/Kconfig

@@ -17,7 +17,7 @@ config MISDN_DSP
 
 	  This module may be used for special applications that require
 	  cross connecting of bchannels, conferencing, dtmf decoding,
-	  echo cancelation, tone generation, and Blowfish encryption and
+	  echo cancellation, tone generation, and Blowfish encryption and
 	  decryption. It may use hardware features if available.
 
 	  E.g. it is required for PBX4Linux. Go to http://isdn.eversberg.eu

drivers/leds/leds-lp5523.c

@@ -35,7 +35,15 @@
 
 #include "leds-lp55xx-common.h"
 
-#define LP5523_PROGRAM_LENGTH		32
+#define LP5523_PROGRAM_LENGTH		32	/* bytes */
+/* Memory is used like this:
+   0x00 engine 1 program
+   0x10 engine 2 program
+   0x20 engine 3 program
+   0x30 engine 1 muxing info
+   0x40 engine 2 muxing info
+   0x50 engine 3 muxing info
+*/
 #define LP5523_MAX_LEDS			9
 
 /* Registers */

drivers/leds/leds-lp8501.c

@@ -263,7 +263,7 @@ static void lp8501_firmware_loaded(struct lp55xx_chip *chip)
 	}
 
 	/*
-	 * Program momery sequence
+	 * Program memory sequence
 	 *  1) set engine mode to "LOAD"
 	 *  2) write firmware data into program memory
 	 */

drivers/media/platform/ti-vpe/vpdma.c

@@ -577,8 +577,8 @@ static void dump_dtd(struct vpdma_dtd *dtd)
 		pr_debug("word5: max_width %d, max_height %d\n",
 			dtd_get_max_width(dtd), dtd_get_max_height(dtd));
 
-	pr_debug("word6: client specfic attr0 = 0x%08x\n", dtd->client_attr0);
-	pr_debug("word7: client specfic attr1 = 0x%08x\n", dtd->client_attr1);
+	pr_debug("word6: client specific attr0 = 0x%08x\n", dtd->client_attr0);
+	pr_debug("word7: client specific attr1 = 0x%08x\n", dtd->client_attr1);
 }
 
 /*

drivers/misc/fsa9480.c

@@ -396,7 +396,7 @@ static int fsa9480_irq_init(struct fsa9480_usbsw *usbsw)
 				IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
 				"fsa9480 micro USB", usbsw);
 		if (ret) {
-			dev_err(&client->dev, "failed to reqeust IRQ\n");
+			dev_err(&client->dev, "failed to request IRQ\n");
 			return ret;
 		}
 

drivers/mtd/onenand/samsung.h

@@ -1,6 +1,4 @@
 /*
- * linux/arch/arm/plat-s3c/include/plat/regs-onenand.h
- *
  *  Copyright (C) 2008-2010 Samsung Electronics
  *  Kyungmin Park <kyungmin.park@samsung.com>
  *

drivers/net/wan/lmc/lmc_main.c

@@ -2126,7 +2126,7 @@ bug_out:
 
     spin_unlock_irqrestore(&sc->lmc_lock, flags);
 
-    lmc_trace(dev, "lmc_driver_timout out");
+    lmc_trace(dev, "lmc_driver_timeout out");
 
 
 }

drivers/net/wireless/libertas/cmdresp.c

@@ -248,7 +248,7 @@ int lbs_process_event(struct lbs_private *priv, u32 event)
 		/* handle unexpected PS SLEEP event */
 		if (priv->psstate == PS_STATE_FULL_POWER) {
 			lbs_deb_cmd(
-			       "EVENT: in FULL POWER mode, ignoreing PS_SLEEP\n");
+			       "EVENT: in FULL POWER mode, ignoring PS_SLEEP\n");
 			break;
 		}
 		priv->psstate = PS_STATE_PRE_SLEEP;

drivers/scsi/Kconfig

@@ -204,9 +204,9 @@ config SCSI_MULTI_LUN
 	  Some devices support more than one LUN (Logical Unit Number) in order
 	  to allow access to several media, e.g. CD jukebox, USB card reader,
 	  mobile phone in mass storage mode. This option forces the kernel to
-	  probe for all LUNs by default. This setting can be overriden by
+	  probe for all LUNs by default. This setting can be overridden by
 	  max_luns boot/module parameter. Note that this option does not affect
-	  devices conforming to SCSI-3 or higher as they can explicitely report
+	  devices conforming to SCSI-3 or higher as they can explicitly report
 	  their number of LUNs. It is safe to say Y here unless you have one of
 	  those rare devices which reacts in an unexpected way when probed for
 	  multiple LUNs.

drivers/scsi/qla2xxx/qla_nx2.c

@@ -2254,7 +2254,7 @@ qla8044_minidump_process_rdmem(struct scsi_qla_host *vha,
 
 	if (r_addr & 0xf) {
 		ql_dbg(ql_dbg_p3p, vha, 0xb0f1,
-		    "[%s]: Read addr 0x%x not 16 bytes alligned\n",
+		    "[%s]: Read addr 0x%x not 16 bytes aligned\n",
 		    __func__, r_addr);
 		return QLA_FUNCTION_FAILED;
 	}

drivers/scsi/qla4xxx/ql4_83xx.c

@@ -465,7 +465,7 @@ int qla4_83xx_drv_lock(struct scsi_qla_host *ha)
 				}
 				/* Recovery Failed, some other function
 				 * has the lock, wait for 2secs and retry */
-				ql4_printk(KERN_INFO, ha, "%s: IDC lock Recovery by %d failed, Retrying timout\n",
+				ql4_printk(KERN_INFO, ha, "%s: IDC lock Recovery by %d failed, Retrying timeout\n",
 					   __func__, ha->func_num);
 				timeout = 0;
 			}

drivers/staging/usbip/usbip_common.c

@@ -367,7 +367,6 @@ int usbip_recv(struct socket *sock, void *buf, int size)
 		msg.msg_namelen = 0;
 		msg.msg_control = NULL;
 		msg.msg_controllen = 0;
-		msg.msg_namelen    = 0;
 		msg.msg_flags      = MSG_NOSIGNAL;
 
 		result = kernel_recvmsg(sock, &msg, &iov, 1, size, MSG_WAITALL);

drivers/thermal/rcar_thermal.c

@@ -408,7 +408,7 @@ static int rcar_thermal_probe(struct platform_device *pdev)
 		/* enable temperature comparation */
 		rcar_thermal_common_write(common, ENR, 0x00030303);
 
-		idle = 0; /* polling delaye is not needed */
+		idle = 0; /* polling delay is not needed */
 	}
 
 	for (i = 0;; i++) {

drivers/tty/serial/crisv10.c

@@ -2153,7 +2153,7 @@ static void flush_timeout_function(unsigned long data)
 
 	fast_timers[info->line].function = NULL;
 	serial_fast_timer_expired++;
-	TIMERD(DEBUG_LOG(info->line, "flush_timout %i ", info->line));
+	TIMERD(DEBUG_LOG(info->line, "flush_timeout %i ", info->line));
 	TIMERD(DEBUG_LOG(info->line, "num expired: %i\n", serial_fast_timer_expired));
 	check_flush_timeout(info);
 }

drivers/usb/serial/kobil_sct.c

@@ -193,7 +193,7 @@ static int kobil_open(struct tty_struct *tty, struct usb_serial_port *port)
 			  KOBIL_TIMEOUT
 	);
 	dev_dbg(dev, "%s - Send get_HW_version URB returns: %i\n", __func__, result);
-	dev_dbg(dev, "Harware version: %i.%i.%i\n", transfer_buffer[0],
+	dev_dbg(dev, "Hardware version: %i.%i.%i\n", transfer_buffer[0],
 		transfer_buffer[1], transfer_buffer[2]);
 
 	/* get firmware version */

drivers/video/udlfb.c

@@ -1624,7 +1624,7 @@ static int dlfb_usb_probe(struct usb_interface *interface,
 	}
 
 	if (pixel_limit) {
-		pr_warn("DL chip limit of %d overriden"
+		pr_warn("DL chip limit of %d overridden"
 			" by module param to %d\n",
 			dev->sku_pixel_limit, pixel_limit);
 		dev->sku_pixel_limit = pixel_limit;

drivers/xen/Kconfig

@@ -222,7 +222,7 @@ config XEN_ACPI_PROCESSOR
 
 	  To do that the driver parses the Power Management data and uploads
 	  said information to the Xen hypervisor. Then the Xen hypervisor can
-	  select the proper Cx and Pxx states. It also registers itslef as the
+	  select the proper Cx and Pxx states. It also registers itself as the
 	  SMM so that other drivers (such as ACPI cpufreq scaling driver) will
 	  not load.
 

fs/btrfs/tests/free-space-tests.c

@@ -101,7 +101,7 @@ static int test_extents(struct btrfs_block_group_cache *cache)
 
 	ret = btrfs_remove_free_space(cache, 2 * 1024 * 1024, 4096);
 	if (ret) {
-		test_msg("Error removing middle peice %d\n", ret);
+		test_msg("Error removing middle piece %d\n", ret);
 		return ret;
 	}
 
@@ -266,7 +266,7 @@ static int test_bitmaps_and_extents(struct btrfs_block_group_cache *cache)
 	}
 
 	if (test_check_exists(cache, 512 * 1024, 3 * 1024 * 1024)) {
-		test_msg("Left over peices after removing overlapping\n");
+		test_msg("Left over pieces after removing overlapping\n");
 		return -1;
 	}
 

include/asm-generic/uaccess.h

@@ -3,7 +3,7 @@
 
 /*
  * User space memory access functions, these should work
- * on a ny machine that has kernel and user data in the same
+ * on any machine that has kernel and user data in the same
  * address space, e.g. all NOMMU machines.
  */
 #include <linux/sched.h>

include/linux/amba/sp810.h

@@ -1,6 +1,4 @@
 /*
- * arch/arm/include/asm/hardware/sp810.h
- *
  * ARM PrimeXsys System Controller SP810 header file
  *
  * Copyright (C) 2009 ST Microelectronics
@@ -11,8 +9,8 @@
  * warranty of any kind, whether express or implied.
  */
 
-#ifndef __ASM_ARM_SP810_H
-#define __ASM_ARM_SP810_H
+#ifndef __AMBA_SP810_H
+#define __AMBA_SP810_H
 
 #include <linux/io.h>
 
@@ -61,4 +59,4 @@ static inline void sysctl_soft_reset(void __iomem *base)
 	writel(0, base + SCSYSSTAT);
 }
 
-#endif	/* __ASM_ARM_SP810_H */
+#endif /* __AMBA_SP810_H */

include/linux/slab_def.h

@@ -6,7 +6,7 @@
  */
 
 struct kmem_cache {
-/* 1) Cache tunables. Protected by cache_chain_mutex */
+/* 1) Cache tunables. Protected by slab_mutex */
 	unsigned int batchcount;
 	unsigned int limit;
 	unsigned int shared;

include/linux/tracepoint.h

@@ -276,7 +276,7 @@ static inline void tracepoint_synchronize_unregister(void)
  * For use with the TRACE_EVENT macro:
  *
  * We define a tracepoint, its arguments, its printk format
- * and its 'fast binay record' layout.
+ * and its 'fast binary record' layout.
  *
  * Firstly, name your tracepoint via TRACE_EVENT(name : the
  * 'subsystem_event' notation is fine.

include/linux/wait.h

@@ -286,8 +286,8 @@ do {									\
  * wait_event_cmd - sleep until a condition gets true
  * @wq: the waitqueue to wait on
  * @condition: a C expression for the event to wait for
- * cmd1: the command will be executed before sleep
- * cmd2: the command will be executed after sleep
+ * @cmd1: the command will be executed before sleep
+ * @cmd2: the command will be executed after sleep
  *
  * The process is put to sleep (TASK_UNINTERRUPTIBLE) until the
  * @condition evaluates to true. The @condition is checked each time

include/uapi/linux/neighbour.h

@@ -58,7 +58,7 @@ enum {
 
 /* NUD_NOARP & NUD_PERMANENT are pseudostates, they never change
    and make no address resolution or NUD.
-   NUD_PERMANENT is also cannot be deleted by garbage collectors.
+   NUD_PERMANENT also cannot be deleted by garbage collectors.
  */
 
 struct nda_cacheinfo {

net/core/dev.c

@@ -6229,7 +6229,7 @@ void netdev_freemem(struct net_device *dev)
  *	@rxqs:		the number of RX subqueues to allocate
  *
  *	Allocates a struct net_device with private data area for driver use
- *	and performs basic initialization.  Also allocates subquue structs
+ *	and performs basic initialization.  Also allocates subqueue structs
  *	for each queue on the device.
  */
 struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name,

net/netfilter/ipset/Kconfig

@@ -21,7 +21,7 @@ config IP_SET_MAX
 	  You can define here default value of the maximum number 
 	  of IP sets for the kernel.
 
-	  The value can be overriden by the 'max_sets' module
+	  The value can be overridden by the 'max_sets' module
 	  parameter of the 'ip_set' module.
 
 config IP_SET_BITMAP_IP

net/nfc/digital_dep.c

@@ -563,7 +563,7 @@ static void digital_tg_recv_psl_req(struct nfc_digital_dev *ddev, void *arg,
 		rf_tech = NFC_DIGITAL_RF_TECH_424F;
 		break;
 	default:
-		pr_err("Unsuported dsi value %d\n", dsi);
+		pr_err("Unsupported dsi value %d\n", dsi);
 		goto exit;
 	}
 

net/nfc/hci/llc_shdlc.c

@@ -300,7 +300,7 @@ static void llc_shdlc_rcv_rej(struct llc_shdlc *shdlc, int y_nr)
 {
 	struct sk_buff *skb;
 
-	pr_debug("remote asks retransmition from frame %d\n", y_nr);
+	pr_debug("remote asks retransmission from frame %d\n", y_nr);
 
 	if (llc_shdlc_x_lteq_y_lt_z(shdlc->dnr, y_nr, shdlc->ns)) {
 		if (shdlc->t2_active) {