staging: xgifb: XGIfb_mode_rate_to_dclock: initialize ModeIdIndex properly

Initialize ModeIdIndex according to the selected video mode. Currently
index 0 is always used and wrong clock data may be used.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c
index 50f5b9e..055acb3 100644 (file)
--- a/drivers/staging/xgifb/XGI_main_26.c
+++ b/drivers/staging/xgifb/XGI_main_26.c
@@ -159,6 +159,8 @@ static int XGIfb_mode_rate_to_dclock(struct vb_device_info *XGI_Pr,
        int Clock;
        InitTo330Pointer(HwDeviceExtension->jChipType, XGI_Pr);
 
+       XGI_SearchModeID(ModeNo, &ModeIdIndex, XGI_Pr);
+
        RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo,
                        ModeIdIndex, XGI_Pr);