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>
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cb601424ba
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7aa546e410
drivers/staging/xgifb
@ -655,26 +655,26 @@ static void XGIfb_pre_setmode(struct xgifb_video_info *xgifb_info)
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switch (xgifb_info->display2) {
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case XGIFB_DISP_CRT:
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cr30 = (SIS_VB_OUTPUT_CRT2 | SIS_SIMULTANEOUS_VIEW_ENABLE);
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cr30 = SIS_VB_OUTPUT_CRT2 | SIS_SIMULTANEOUS_VIEW_ENABLE;
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cr31 |= SIS_DRIVER_MODE;
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break;
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case XGIFB_DISP_LCD:
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cr30 = (SIS_VB_OUTPUT_LCD | SIS_SIMULTANEOUS_VIEW_ENABLE);
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cr30 = SIS_VB_OUTPUT_LCD | SIS_SIMULTANEOUS_VIEW_ENABLE;
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cr31 |= SIS_DRIVER_MODE;
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break;
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case XGIFB_DISP_TV:
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if (xgifb_info->TV_type == TVMODE_HIVISION)
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cr30 = (SIS_VB_OUTPUT_HIVISION
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| SIS_SIMULTANEOUS_VIEW_ENABLE);
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cr30 = SIS_VB_OUTPUT_HIVISION
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| SIS_SIMULTANEOUS_VIEW_ENABLE;
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else if (xgifb_info->TV_plug == TVPLUG_SVIDEO)
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cr30 = (SIS_VB_OUTPUT_SVIDEO
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| SIS_SIMULTANEOUS_VIEW_ENABLE);
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cr30 = SIS_VB_OUTPUT_SVIDEO
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| SIS_SIMULTANEOUS_VIEW_ENABLE;
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else if (xgifb_info->TV_plug == TVPLUG_COMPOSITE)
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cr30 = (SIS_VB_OUTPUT_COMPOSITE
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| SIS_SIMULTANEOUS_VIEW_ENABLE);
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cr30 = SIS_VB_OUTPUT_COMPOSITE
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| SIS_SIMULTANEOUS_VIEW_ENABLE;
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else if (xgifb_info->TV_plug == TVPLUG_SCART)
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cr30 = (SIS_VB_OUTPUT_SCART
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| SIS_SIMULTANEOUS_VIEW_ENABLE);
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cr30 = SIS_VB_OUTPUT_SCART
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| SIS_SIMULTANEOUS_VIEW_ENABLE;
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cr31 |= SIS_DRIVER_MODE;
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if (XGIfb_tvmode == 1 || xgifb_info->TV_type == TVMODE_PAL)
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@ -1899,8 +1899,8 @@ static void XGI_GetVBInfo(unsigned short ModeIdIndex,
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push <<= 8;
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tempax = temp << 8;
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tempbx = tempbx | tempax;
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temp = (SetCRT2ToDualEdge | SetCRT2ToYPbPr525750 | XGI_SetCRT2ToLCDA
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| SetInSlaveMode | DisableCRT2Display);
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temp = SetCRT2ToDualEdge | SetCRT2ToYPbPr525750 | XGI_SetCRT2ToLCDA
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| SetInSlaveMode | DisableCRT2Display;
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temp = 0xFFFF ^ temp;
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tempbx &= temp;
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@ -2881,7 +2881,7 @@ static void XGI_SetGroup1(unsigned short ModeIdIndex,
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xgifb_reg_set(pVBInfo->Part1Port, 0x0C, temp);
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temp = tempcx & 0x00FF;
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xgifb_reg_set(pVBInfo->Part1Port, 0x0D, temp);
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tempcx = (pVBInfo->VGAVT - 1);
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tempcx = pVBInfo->VGAVT - 1;
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temp = tempcx & 0x00FF;
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xgifb_reg_set(pVBInfo->Part1Port, 0x0E, temp);
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@ -2919,7 +2919,7 @@ static void XGI_SetGroup1(unsigned short ModeIdIndex,
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temp = tempbx & 0x00FF;
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xgifb_reg_set(pVBInfo->Part1Port, 0x10, temp);
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temp = ((tempbx & 0xFF00) >> 8) << 4;
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temp = ((tempcx & 0x000F) | (temp));
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temp = (tempcx & 0x000F) | (temp);
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xgifb_reg_set(pVBInfo->Part1Port, 0x11, temp);
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tempax = 0;
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@ -4074,7 +4074,7 @@ static void XGI_SetGroup4(unsigned short ModeIdIndex,
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tempcx |= 0x04000;
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if (tempeax <= tempebx) {
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tempcx = (tempcx & (~0x4000));
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tempcx = tempcx & (~0x4000);
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tempeax = pVBInfo->VGAVDE;
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} else {
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tempeax -= tempebx;
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@ -4124,7 +4124,7 @@ static void XGI_SetGroup4(unsigned short ModeIdIndex,
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temp = (tempax & 0xFF00) >> 8;
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temp = (temp & 0x0003) << 4;
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xgifb_reg_set(pVBInfo->Part4Port, 0x1E, temp);
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temp = (tempax & 0x00FF);
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temp = tempax & 0x00FF;
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xgifb_reg_set(pVBInfo->Part4Port, 0x1D, temp);
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if (pVBInfo->VBInfo & (SetCRT2ToTV | SetCRT2ToHiVision)) {
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@ -4926,7 +4926,7 @@ static void XGI_SetCRT2ModeRegs(struct vb_device_info *pVBInfo)
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tempcl -= ModeVGA;
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if (tempcl >= 0) {
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/* BT Color */
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tempah = (0x008 >> tempcl);
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tempah = 0x008 >> tempcl;
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if (tempah == 0)
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tempah = 1;
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tempah |= 0x040;
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