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Code Issues Releases Wiki Activity

staging: xgifb: Remove unneeded parentheses 

Remove unneeded parentheses around the right hand side of assignments as
they are not needed. Semantic patch:

@@
expression a, b, c;
@@

(
  a = (b == c)
|
  a =
- (
  b
- )
)

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Janani Ravichandran 2016-02-11 17:30:16 -05:00 committed by Greg Kroah-Hartman
parent cb601424ba
commit 7aa546e410
2 changed files with 17 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/staging/xgifb/XGI_main_26.c
View File

@ -655,26 +655,26 @@ static void XGIfb_pre_setmode(struct xgifb_video_info *xgifb_info)
switch (xgifb_info->display2) {
case XGIFB_DISP_CRT:
cr30 = (SIS_VB_OUTPUT_CRT2 | SIS_SIMULTANEOUS_VIEW_ENABLE);
cr30 = SIS_VB_OUTPUT_CRT2 | SIS_SIMULTANEOUS_VIEW_ENABLE;
cr31 |= SIS_DRIVER_MODE;
break;
case XGIFB_DISP_LCD:
cr30 = (SIS_VB_OUTPUT_LCD | SIS_SIMULTANEOUS_VIEW_ENABLE);
cr30 = SIS_VB_OUTPUT_LCD | SIS_SIMULTANEOUS_VIEW_ENABLE;
cr31 |= SIS_DRIVER_MODE;
break;
case XGIFB_DISP_TV:
if (xgifb_info->TV_type == TVMODE_HIVISION)
cr30 = (SIS_VB_OUTPUT_HIVISION
| SIS_SIMULTANEOUS_VIEW_ENABLE);
cr30 = SIS_VB_OUTPUT_HIVISION
| SIS_SIMULTANEOUS_VIEW_ENABLE;
else if (xgifb_info->TV_plug == TVPLUG_SVIDEO)
cr30 = (SIS_VB_OUTPUT_SVIDEO
| SIS_SIMULTANEOUS_VIEW_ENABLE);
cr30 = SIS_VB_OUTPUT_SVIDEO
| SIS_SIMULTANEOUS_VIEW_ENABLE;
else if (xgifb_info->TV_plug == TVPLUG_COMPOSITE)
cr30 = (SIS_VB_OUTPUT_COMPOSITE
| SIS_SIMULTANEOUS_VIEW_ENABLE);
cr30 = SIS_VB_OUTPUT_COMPOSITE
| SIS_SIMULTANEOUS_VIEW_ENABLE;
else if (xgifb_info->TV_plug == TVPLUG_SCART)
cr30 = (SIS_VB_OUTPUT_SCART
| SIS_SIMULTANEOUS_VIEW_ENABLE);
cr30 = SIS_VB_OUTPUT_SCART
| SIS_SIMULTANEOUS_VIEW_ENABLE;
cr31 |= SIS_DRIVER_MODE;
if (XGIfb_tvmode == 1 || xgifb_info->TV_type == TVMODE_PAL)

14
drivers/staging/xgifb/vb_setmode.c
View File

@ -1899,8 +1899,8 @@ static void XGI_GetVBInfo(unsigned short ModeIdIndex,
push <<= 8;
tempax = temp << 8;
tempbx = tempbx | tempax;
temp = (SetCRT2ToDualEdge | SetCRT2ToYPbPr525750 | XGI_SetCRT2ToLCDA
| SetInSlaveMode | DisableCRT2Display);
temp = SetCRT2ToDualEdge | SetCRT2ToYPbPr525750 | XGI_SetCRT2ToLCDA
| SetInSlaveMode | DisableCRT2Display;
temp = 0xFFFF ^ temp;
tempbx &= temp;
@ -2881,7 +2881,7 @@ static void XGI_SetGroup1(unsigned short ModeIdIndex,
xgifb_reg_set(pVBInfo->Part1Port, 0x0C, temp);
temp = tempcx & 0x00FF;
xgifb_reg_set(pVBInfo->Part1Port, 0x0D, temp);
tempcx = (pVBInfo->VGAVT - 1);
tempcx = pVBInfo->VGAVT - 1;
temp = tempcx & 0x00FF;
xgifb_reg_set(pVBInfo->Part1Port, 0x0E, temp);
@ -2919,7 +2919,7 @@ static void XGI_SetGroup1(unsigned short ModeIdIndex,
temp = tempbx & 0x00FF;
xgifb_reg_set(pVBInfo->Part1Port, 0x10, temp);
temp = ((tempbx & 0xFF00) >> 8) << 4;
temp = ((tempcx & 0x000F) | (temp));
temp = (tempcx & 0x000F) | (temp);
xgifb_reg_set(pVBInfo->Part1Port, 0x11, temp);
tempax = 0;
@ -4074,7 +4074,7 @@ static void XGI_SetGroup4(unsigned short ModeIdIndex,
tempcx |= 0x04000;
if (tempeax <= tempebx) {
tempcx = (tempcx & (~0x4000));
tempcx = tempcx & (~0x4000);
tempeax = pVBInfo->VGAVDE;
} else {
tempeax -= tempebx;
@ -4124,7 +4124,7 @@ static void XGI_SetGroup4(unsigned short ModeIdIndex,
temp = (tempax & 0xFF00) >> 8;
temp = (temp & 0x0003) << 4;
xgifb_reg_set(pVBInfo->Part4Port, 0x1E, temp);
temp = (tempax & 0x00FF);
temp = tempax & 0x00FF;
xgifb_reg_set(pVBInfo->Part4Port, 0x1D, temp);
if (pVBInfo->VBInfo & (SetCRT2ToTV | SetCRT2ToHiVision)) {
@ -4926,7 +4926,7 @@ static void XGI_SetCRT2ModeRegs(struct vb_device_info *pVBInfo)
tempcl -= ModeVGA;
if (tempcl >= 0) {
/* BT Color */
tempah = (0x008 >> tempcl);
tempah = 0x008 >> tempcl;
if (tempah == 0)
tempah = 1;
tempah |= 0x040;