staging: xgifb: vb_setmode: make XGI_LongWait() static

XGI_LongWait() can be made static. Move the function, so that forward declaration is not needed. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
git-mirror · Nov 27, 2011 · 7f04ec3 · 7f04ec3
1 parent c0fe602
commit 7f04ec3
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Showing 2 changed files with 19 additions and 20 deletions.
diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c
@@ -6718,6 +6718,25 @@ static void XGI_SetLCDCap_B(unsigned short tempcx,
 						| 0x18)); /* Enable Dither */
 }
 
+static void XGI_LongWait(struct vb_device_info *pVBInfo)
+{
+	unsigned short i;
+
+	i = xgifb_reg_get(pVBInfo->P3c4, 0x1F);
+
+	if (!(i & 0xC0)) {
+		for (i = 0; i < 0xFFFF; i++) {
+			if (!(inb(pVBInfo->P3da) & 0x08))
+				break;
+		}
+
+		for (i = 0; i < 0xFFFF; i++) {
+			if ((inb(pVBInfo->P3da) & 0x08))
+				break;
+		}
+	}
+}
+
 static void SetSpectrum(struct vb_device_info *pVBInfo)
 {
 	unsigned short index;
@@ -7219,25 +7238,6 @@ unsigned char XGI_BridgeIsOn(struct vb_device_info *pVBInfo)
 	}
 }
 
-void XGI_LongWait(struct vb_device_info *pVBInfo)
-{
-	unsigned short i;
-
-	i = xgifb_reg_get(pVBInfo->P3c4, 0x1F);
-
-	if (!(i & 0xC0)) {
-		for (i = 0; i < 0xFFFF; i++) {
-			if (!(inb(pVBInfo->P3da) & 0x08))
-				break;
-		}
-
-		for (i = 0; i < 0xFFFF; i++) {
-			if ((inb(pVBInfo->P3da) & 0x08))
-				break;
-		}
-	}
-}
-
 static void XGI_VBLongWait(struct vb_device_info *pVBInfo)
 {
 	unsigned short tempal, temp, i, j;

diff --git a/drivers/staging/xgifb/vb_setmode.h b/drivers/staging/xgifb/vb_setmode.h
@@ -6,7 +6,6 @@ extern void XGI_UnLockCRT2(struct xgi_hw_device_info *HwDeviceExtension,
 			   struct vb_device_info *);
 extern void XGI_LockCRT2(struct xgi_hw_device_info *HwDeviceExtension,
 			 struct vb_device_info *);
-extern void XGI_LongWait(struct vb_device_info *);
 extern void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
 				struct xgi_hw_device_info *,
 				struct vb_device_info *);