staging: xgifb: XGI_AjustCRT2Rate(): delete IF_DEF_LVDS check

IF_DEF_LVDS cannot be set when XGI_AjustCRT2Rate() is called, so we can
remove the check and dead code.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/xgifb/vb_setmode.c

@@ -183,7 +183,6 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo,
 	tempbx = XGI330_RefIndex[RefreshRateTableIndex + (*i)].ModeID;
 	tempax = 0;
 
-	if (pVBInfo->IF_DEF_LVDS == 0) {
 	if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) {
 		tempax |= SupportRAMDAC2;
 
@@ -206,22 +205,16 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo,
 		tempax |= SupportHiVision;
 		if ((pVBInfo->VBInfo & SetInSlaveMode) &&
 		    ((resinfo == 4) ||
-			     (resinfo == 3 &&
-			      (pVBInfo->SetFlag & TVSimuMode)) ||
+		     (resinfo == 3 && (pVBInfo->SetFlag & TVSimuMode)) ||
 		     (resinfo > 7)))
 			return 0;
-		} else if (pVBInfo->VBInfo & (SetCRT2ToAVIDEO |
-					       SetCRT2ToSVIDEO |
-					       SetCRT2ToSCART |
-					       SetCRT2ToYPbPr525750 |
+	} else if (pVBInfo->VBInfo & (SetCRT2ToAVIDEO | SetCRT2ToSVIDEO |
+				      SetCRT2ToSCART | SetCRT2ToYPbPr525750 |
 				      SetCRT2ToHiVision)) {
 		tempax |= SupportTV;
 
-			if (pVBInfo->VBType & (VB_SIS301B |
-					       VB_SIS302B |
-					       VB_SIS301LV |
-					       VB_SIS302LV |
-					       VB_XGI301C))
+		if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV |
+				       VB_SIS302LV | VB_XGI301C))
 			tempax |= SupportTV1024;
 
 		if (!(pVBInfo->VBInfo & TVSetPAL) &&
@@ -230,20 +223,6 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo,
 		    (!(pVBInfo->VBInfo & SetNotSimuMode)))
 			return 0;
 	}
-	} else if (pVBInfo->VBInfo & SetCRT2ToLCD) { /* for LVDS */
-		tempax |= SupportLCD;
-
-		if (resinfo > 0x08)
-			return 0; /* 1024x768 */
-
-		if (pVBInfo->LCDResInfo < Panel_1024x768) {
-			if (resinfo > 0x07)
-				return 0; /* 800x600 */
-
-			if (resinfo == 0x04)
-				return 0; /* 512x384 */
-		}
-	}
 
 	for (; XGI330_RefIndex[RefreshRateTableIndex + (*i)].ModeID ==
 	       tempbx; (*i)--) {