This flag is never set, so checks can be removed and code behind it deleted.
Signed-off-by: Aaro Koskinen <[email protected]> --- drivers/staging/xgifb/vb_def.h | 1 - drivers/staging/xgifb/vb_setmode.c | 19 +++---------------- 2 files changed, 3 insertions(+), 17 deletions(-) diff --git a/drivers/staging/xgifb/vb_def.h b/drivers/staging/xgifb/vb_def.h index 80c9723..cd082ca 100644 --- a/drivers/staging/xgifb/vb_def.h +++ b/drivers/staging/xgifb/vb_def.h @@ -30,7 +30,6 @@ #define SetCRT2ToDualEdge 0x8000 #define ReserveTVOption 0x0008 -#define GatingCRT 0x0800 #define DisableChB 0x1000 #define EnableChB 0x2000 #define DisableChA 0x4000 diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c index ca8ce64..56363fb 100644 --- a/drivers/staging/xgifb/vb_setmode.c +++ b/drivers/staging/xgifb/vb_setmode.c @@ -4301,12 +4301,6 @@ static void XGI_SetGroup5(unsigned short ModeNo, unsigned short ModeIdIndex, return; } -static void XGI_EnableGatingCRT(struct xgi_hw_device_info *HwDeviceExtension, - struct vb_device_info *pVBInfo) -{ - xgifb_reg_and_or(pVBInfo->P3d4, 0x63, 0xBF, 0x40); -} - static void XGI_DisableGatingCRT(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) { @@ -4641,11 +4635,8 @@ static void XGI_DisableBridge(struct xgifb_video_info *xgifb_info, if ((pVBInfo->SetFlag & DisableChA) || (pVBInfo->VBInfo & (DisableCRT2Display | XGI_SetCRT2ToLCDA - | SetSimuScanMode))) { - if (pVBInfo->SetFlag & GatingCRT) - XGI_EnableGatingCRT(HwDeviceExtension, pVBInfo); + | SetSimuScanMode))) XGI_DisplayOff(xgifb_info, HwDeviceExtension, pVBInfo); - } if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) { if ((pVBInfo->SetFlag & DisableChA) || (pVBInfo->VBInfo @@ -5590,12 +5581,8 @@ static void XGI_EnableBridge(struct xgifb_video_info *xgifb_info, xgifb_reg_or(pVBInfo->Part4Port, 0x1F, tempah); if (!(pVBInfo->SetFlag & DisableChA)) { - if (!(pVBInfo->SetFlag & GatingCRT)) { - XGI_DisableGatingCRT(HwDeviceExtension, - pVBInfo); - XGI_DisplayOn(xgifb_info, HwDeviceExtension, - pVBInfo); - } + XGI_DisableGatingCRT(HwDeviceExtension, pVBInfo); + XGI_DisplayOn(xgifb_info, HwDeviceExtension, pVBInfo); } } /* 301 */ else { /* LVDS */ -- 1.7.10.4 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
