[PATCH 01/17] staging: xgifb: vb_setmode: make XGI_LongWait() static

[Aaro Koskinen]

XGI_LongWait() can be made static. Move the function, so that forward
declaration is not needed.

Signed-off-by: Aaro Koskinen <aaro.koskinen at iki.fi>
---
 drivers/staging/xgifb/vb_setmode.c |   38 ++++++++++++++++++------------------
 drivers/staging/xgifb/vb_setmode.h |    1 -
 2 files changed, 19 insertions(+), 20 deletions(-)

diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c
index 81c0cc4..a2b37eb 100644
--- 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
index 1bd8667..6428351 100644
--- 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 *);
-- 
1.7.2.5