staging/xgifb: Remove useless function XGI_CloseCRTC

Since XGI_CloseCRTC does not perform anything useful we can simply
remove it.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c
index 3b9a0f7..2ffab45 100644 (file)
--- a/drivers/staging/xgifb/vb_setmode.c
+++ b/drivers/staging/xgifb/vb_setmode.c
@@ -6229,17 +6229,6 @@ static void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
        }
 }
 
-static void XGI_CloseCRTC(struct xgi_hw_device_info *HwDeviceExtension,
-               struct vb_device_info *pVBInfo)
-{
-       unsigned short tempbx;
-
-       tempbx = 0;
-
-       if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)
-               tempbx = 0x08A0;
-
-}
 
 void XGI_UnLockCRT2(struct xgi_hw_device_info *HwDeviceExtension,
                struct vb_device_info *pVBInfo)
@@ -6831,7 +6820,6 @@ unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
 
                XGI_SetCRT2ModeRegs(ModeNo, HwDeviceExtension, pVBInfo);
                XGI_OEM310Setting(ModeNo, ModeIdIndex, pVBInfo); /*0212*/
-               XGI_CloseCRTC(HwDeviceExtension, pVBInfo);
                XGI_EnableBridge(xgifb_info, HwDeviceExtension, pVBInfo);
        } /* !XG20 */
        else {