staging: xgifb: vb_setmode: make XGI_GetResInfo() static

XGI_GetResInfo() can be made static. Move the function, so that forward
declaration is not needed.
Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/staging/xgifb/vb_setmode.c

@@ -1088,6 +1088,20 @@ static void XGI_UpdateXG21CRTC(unsigned short ModeNo,
 	}
 }
 
+static unsigned short XGI_GetResInfo(unsigned short ModeNo,
+		unsigned short ModeIdIndex, struct vb_device_info *pVBInfo)
+{
+	unsigned short resindex;
+
+	if (ModeNo <= 0x13)
+		/* si+St_ResInfo */
+		resindex = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
+	else
+		/* si+Ext_ResInfo */
+		resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
+	return resindex;
+}
+
 static void XGI_SetCRT1DE(struct xgi_hw_device_info *HwDeviceExtension,
 		unsigned short ModeNo, unsigned short ModeIdIndex,
 		unsigned short RefreshRateTableIndex,
@@ -1163,20 +1177,6 @@ static void XGI_SetCRT1DE(struct xgi_hw_device_info *HwDeviceExtension,
 	xgifb_reg_set(pVBInfo->P3d4, 0x11, temp);
 }
 
-unsigned short XGI_GetResInfo(unsigned short ModeNo,
-		unsigned short ModeIdIndex, struct vb_device_info *pVBInfo)
-{
-	unsigned short resindex;
-
-	if (ModeNo <= 0x13)
-		/* si+St_ResInfo */
-		resindex = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
-	else
-		/* si+Ext_ResInfo */
-		resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
-	return resindex;
-}
-
 static void XGI_SetCRT1Offset(unsigned short ModeNo,
 			      unsigned short ModeIdIndex,
 			      unsigned short RefreshRateTableIndex,

drivers/staging/xgifb/vb_setmode.h

@@ -28,10 +28,6 @@ extern void XGI_GetVBInfo(unsigned short ModeNo,
 extern void XGI_GetTVInfo(unsigned short ModeNo,
 			  unsigned short ModeIdIndex,
 			  struct vb_device_info *);
-extern unsigned short XGI_GetResInfo(unsigned short ModeNo,
-				     unsigned short ModeIdIndex,
-				     struct vb_device_info *pVBInfo);
-
 extern unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
 				   unsigned short ModeNo) ;