From 886230c12d8fb2196daa9bea4ae83d82e6e03732 Mon Sep 17 00:00:00 2001 From: Aaro Koskinen Date: Tue, 11 Sep 2012 00:15:13 +0300 Subject: [PATCH] staging: xgifb: replace XGI_XG21SetPanelDelay() with mdelay() Eliminate a trivial wrapper function. Signed-off-by: Aaro Koskinen Signed-off-by: Greg Kroah-Hartman --- drivers/staging/xgifb/vb_setmode.c | 39 ++++++-------------------------------- 1 file changed, 6 insertions(+), 33 deletions(-) diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c index e81149f..6c1dd04 100644 --- a/drivers/staging/xgifb/vb_setmode.c +++ b/drivers/staging/xgifb/vb_setmode.c @@ -3122,33 +3122,6 @@ static void XGI_XG27BLSignalVDD(unsigned short tempbh, unsigned short tempbl, xgifb_reg_and_or(pVBInfo->P3d4, 0x48, ~tempbh, tempbl); } -/* --------------------------------------------------------------------- */ -/* Function : XGI_XG21SetPanelDelay */ -/* Input : */ -/* Output : */ -/* Description : */ -/* I/P : bl : 1 ; T1 : the duration between CPL on and signal on */ -/* : bl : 2 ; T2 : the duration signal on and Vdd on */ -/* : bl : 3 ; T3 : the duration between CPL off and signal off */ -/* : bl : 4 ; T4 : the duration signal off and Vdd off */ -/* --------------------------------------------------------------------- */ -static void XGI_XG21SetPanelDelay(struct xgifb_video_info *xgifb_info, - unsigned short tempbl, - struct vb_device_info *pVBInfo) -{ - if (tempbl == 1) - mdelay(xgifb_info->lvds_data.PSC_S1); - - if (tempbl == 2) - mdelay(xgifb_info->lvds_data.PSC_S2); - - if (tempbl == 3) - mdelay(xgifb_info->lvds_data.PSC_S3); - - if (tempbl == 4) - mdelay(xgifb_info->lvds_data.PSC_S4); -} - static void XGI_DisplayOn(struct xgifb_video_info *xgifb_info, struct xgi_hw_device_info *pXGIHWDE, struct vb_device_info *pVBInfo) @@ -3160,12 +3133,12 @@ static void XGI_DisplayOn(struct xgifb_video_info *xgifb_info, if (!(XGI_XG21GetPSCValue(pVBInfo) & 0x1)) { /* LVDS VDD on */ XGI_XG21BLSignalVDD(0x01, 0x01, pVBInfo); - XGI_XG21SetPanelDelay(xgifb_info, 2, pVBInfo); + mdelay(xgifb_info->lvds_data.PSC_S2); } if (!(XGI_XG21GetPSCValue(pVBInfo) & 0x20)) /* LVDS signal on */ XGI_XG21BLSignalVDD(0x20, 0x20, pVBInfo); - XGI_XG21SetPanelDelay(xgifb_info, 3, pVBInfo); + mdelay(xgifb_info->lvds_data.PSC_S3); /* LVDS backlight on */ XGI_XG21BLSignalVDD(0x02, 0x02, pVBInfo); } else { @@ -3180,12 +3153,12 @@ static void XGI_DisplayOn(struct xgifb_video_info *xgifb_info, if (!(XGI_XG27GetPSCValue(pVBInfo) & 0x1)) { /* LVDS VDD on */ XGI_XG27BLSignalVDD(0x01, 0x01, pVBInfo); - XGI_XG21SetPanelDelay(xgifb_info, 2, pVBInfo); + mdelay(xgifb_info->lvds_data.PSC_S2); } if (!(XGI_XG27GetPSCValue(pVBInfo) & 0x20)) /* LVDS signal on */ XGI_XG27BLSignalVDD(0x20, 0x20, pVBInfo); - XGI_XG21SetPanelDelay(xgifb_info, 3, pVBInfo); + mdelay(xgifb_info->lvds_data.PSC_S3); /* LVDS backlight on */ XGI_XG27BLSignalVDD(0x02, 0x02, pVBInfo); } else { @@ -3205,7 +3178,7 @@ void XGI_DisplayOff(struct xgifb_video_info *xgifb_info, if (pVBInfo->IF_DEF_LVDS == 1) { /* LVDS backlight off */ XGI_XG21BLSignalVDD(0x02, 0x00, pVBInfo); - XGI_XG21SetPanelDelay(xgifb_info, 3, pVBInfo); + mdelay(xgifb_info->lvds_data.PSC_S3); } else { /* DVO/DVI signal off */ XGI_XG21BLSignalVDD(0x20, 0x00, pVBInfo); @@ -3216,7 +3189,7 @@ void XGI_DisplayOff(struct xgifb_video_info *xgifb_info, if ((XGI_XG27GetPSCValue(pVBInfo) & 0x2)) { /* LVDS backlight off */ XGI_XG27BLSignalVDD(0x02, 0x00, pVBInfo); - XGI_XG21SetPanelDelay(xgifb_info, 3, pVBInfo); + mdelay(xgifb_info->lvds_data.PSC_S3); } if (pVBInfo->IF_DEF_LVDS == 0) -- 2.7.4