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staging: xgifb: vb_setmode: delete XGI_VBLongWait() 

XGI_VBLongWait() is NOP, so just delete it.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Aaro Koskinen 2011-11-27 23:03:17 +02:00 committed by Greg Kroah-Hartman
parent 9a0b295e29
commit 337a1a8f78
1 changed files with 0 additions and 38 deletions
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38
drivers/staging/xgifb/vb_setmode.c
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@ -6973,38 +6973,6 @@ unsigned char XGI_BridgeIsOn(struct vb_device_info *pVBInfo)
}
}
static void XGI_VBLongWait(struct vb_device_info *pVBInfo)
{
unsigned short tempal, temp, i, j;
return;
if (!(pVBInfo->VBInfo & SetCRT2ToTV)) {
temp = 0;
for (i = 0; i < 3; i++) {
for (j = 0; j < 100; j++) {
tempal = inb(pVBInfo->P3da);
if (temp & 0x01) { /* VBWaitMode2 */
if ((tempal & 0x08))
continue;
if (!(tempal & 0x08))
break;
} else { /* VBWaitMode1 */
if (!(tempal & 0x08))
continue;
if ((tempal & 0x08))
break;
}
}
temp = temp ^ 0x01;
}
} else {
XGI_LongWait(pVBInfo);
}
return;
}
unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
unsigned short ModeNo, unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo)
@ -7225,10 +7193,6 @@ void XGI_SenseCRT1(struct vb_device_info *pVBInfo)
outb((unsigned char) DAC_TEST_PARMS[2], (pVBInfo->P3c8 + 1));
}
XGI_VBLongWait(pVBInfo);
XGI_VBLongWait(pVBInfo);
XGI_VBLongWait(pVBInfo);
mdelay(1);
XGI_WaitDisply(pVBInfo);
@ -7361,12 +7325,10 @@ static void XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension,
xgifb_reg_or(pVBInfo->Part4Port, 0x1F, tempah);
if (!(pVBInfo->SetFlag & DisableChA)) {
XGI_VBLongWait(pVBInfo);
if (!(pVBInfo->SetFlag & GatingCRT)) {
XGI_DisableGatingCRT(HwDeviceExtension,
pVBInfo);
XGI_DisplayOn(HwDeviceExtension, pVBInfo);
XGI_VBLongWait(pVBInfo);
}
}
} /* 301 */