staging: xgifb coding style cleanup

This fixes "missing a blank line after declaration" warnings from
checkpatch.pl for driver xgifb. The driver has no remaining errors or
warnings from checkpatch.pl

Signed-off-by: Vitor Braga <vitorpybraga@gmail.com>
Reviewed-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/xgifb/XGI_main_26.c

@@ -66,6 +66,7 @@ static int XGIfb_mode_rate_to_dclock(struct vb_device_info *XGI_Pr,
 	unsigned short ModeIdIndex = 0, ClockIndex = 0;
 	unsigned short RefreshRateTableIndex = 0;
 	int Clock;
+
 	InitTo330Pointer(HwDeviceExtension->jChipType, XGI_Pr);
 
 	XGI_SearchModeID(ModeNo, &ModeIdIndex);
@@ -95,6 +96,7 @@ static int XGIfb_mode_rate_to_ddata(struct vb_device_info *XGI_Pr,
 	unsigned short HRE, HBE, HRS, HDE;
 	unsigned char sr_data, cr_data, cr_data2;
 	int B, C, D, F, temp, j;
+
 	InitTo330Pointer(HwDeviceExtension->jChipType, XGI_Pr);
 	if (!XGI_SearchModeID(ModeNo, &ModeIdIndex))
 		return 0;

drivers/staging/xgifb/vb_init.c

@@ -130,6 +130,7 @@ static void XGINew_DDRII_Bootup_XG27(
 			unsigned long P3c4, struct vb_device_info *pVBInfo)
 {
 	unsigned long P3d4 = P3c4 + 0x10;
+
 	pVBInfo->ram_type = XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo);
 	XGINew_SetMemoryClock(pVBInfo);
 
@@ -389,6 +390,7 @@ static void XGI_SetDRAM_Helper(unsigned long P3d4, u8 seed, u8 temp2, u8 reg,
 	u8 shift_factor, u8 mask1, u8 mask2)
 {
 	u8 j;
+
 	for (j = 0; j < 4; j++) {
 		temp2 |= (((seed >> (2 * j)) & 0x03) << shift_factor);
 		xgifb_reg_set(P3d4, reg, temp2);

drivers/staging/xgifb/vb_setmode.c

@@ -49,6 +49,7 @@ void InitTo330Pointer(unsigned char ChipType, struct vb_device_info *pVBInfo)
 
 	if (ChipType == XG27) {
 		unsigned char temp;
+
 		pVBInfo->MCLKData = XGI27New_MCLKData;
 		pVBInfo->CR40 = XGI27_cr41;
 		pVBInfo->XGINew_CR97 = 0xc1;
@@ -5222,6 +5223,7 @@ void XGI_SenseCRT1(struct vb_device_info *pVBInfo)
 	unsigned short temp;
 
 	int i;
+
 	xgifb_reg_set(pVBInfo->P3c4, 0x05, 0x86);
 
 	/* to fix XG42 single LCD sense to CRT+LCD */