Staging: sm750fb: Inserted spaces after commas in three files.

Insert Spaces after commas to rectify the
following checkpatch errors in ddk750_hwi2c.h,
ddk750_help.h and ddk750_chip.h:
ERROR: space required after that ','

Signed-off-by: Isaac Assegai <isaac.a.travers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/sm750fb/ddk750_chip.h

@@ -76,10 +76,10 @@ initchip_param_t;
 
 
 logical_chip_type_t getChipType(void);
-unsigned int calcPllValue(unsigned int request,pll_value_t *pll);
-unsigned int calcPllValue2(unsigned int,pll_value_t *);
+unsigned int calcPllValue(unsigned int request, pll_value_t *pll);
+unsigned int calcPllValue2(unsigned int, pll_value_t *);
 unsigned int formatPllReg(pll_value_t *pPLL);
-void ddk750_set_mmio(void __iomem *,unsigned short,char);
+void ddk750_set_mmio(void __iomem *, unsigned short, char);
 unsigned int ddk750_getVMSize(void);
 int ddk750_initHw(initchip_param_t *);
 unsigned int getPllValue(clock_type_t clockType, pll_value_t *pPLL);

drivers/staging/sm750fb/ddk750_help.h

@@ -13,10 +13,10 @@
 /* if 718 big endian turned on,be aware that don't use this driver for general use,only for ppc big-endian */
 #warning "big endian on target cpu and enable nature big endian support of 718 capability !"
 #define PEEK32(addr)  			__raw_readl(mmio750 + addr)
-#define POKE32(addr,data) 		__raw_writel(data, mmio750 + addr)
+#define POKE32(addr, data) 		__raw_writel(data, mmio750 + addr)
 #else /* software control endianness */
 #define PEEK32(addr) readl(addr + mmio750)
-#define POKE32(addr,data) writel(data, addr + mmio750)
+#define POKE32(addr, data) writel(data, addr + mmio750)
 #endif
 
 extern void __iomem * mmio750;

drivers/staging/sm750fb/ddk750_hwi2c.h

@@ -5,6 +5,6 @@
 int hwI2CInit(unsigned char busSpeedMode);
 void hwI2CClose(void);
 
-unsigned char hwI2CReadReg(unsigned char deviceAddress,unsigned char registerIndex);
-int hwI2CWriteReg(unsigned char deviceAddress,unsigned char registerIndex,unsigned char data);
+unsigned char hwI2CReadReg(unsigned char deviceAddress, unsigned char registerIndex);
+int hwI2CWriteReg(unsigned char deviceAddress, unsigned char registerIndex, unsigned char data);
 #endif