staging: xgifb: vb_setmode: make XGI_SetXG27FPBits() static

XGI_SetXG27FPBits() 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>

diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c
index 9b6d995766bad3068f6c87932c97f179ee2092de..8069246c36072bfaff8a057c26f5e25b9940dc86 100644 (file)
--- a/drivers/staging/xgifb/vb_setmode.c
+++ b/drivers/staging/xgifb/vb_setmode.c
@@ -976,6 +976,20 @@ static void XGI_SetXG27CRTC(unsigned short ModeNo,
        }
 }
 
+static void XGI_SetXG27FPBits(struct vb_device_info *pVBInfo)
+{
+       unsigned char temp;
+
+       /* D[1:0] 01: 18bit, 00: dual 12, 10: single 24 */
+       temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
+       temp = (temp & 3) << 6;
+       /* SR06[7]0: dual 12/1: single 24 [6] 18bit Dither <= 0 h/w recommend */
+       xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0xc0, temp & 0x80);
+       /* SR09[7] enable FP output, SR09[6] 1: sigle 18bits, 0: 24bits */
+       xgifb_reg_and_or(pVBInfo->P3c4, 0x09, ~0xc0, temp | 0x80);
+
+}
+
 static void xgifb_set_lcd(int chip_id,
                          struct vb_device_info *pVBInfo,
                          unsigned short RefreshRateTableIndex,
@@ -6097,20 +6111,6 @@ unsigned char XGI_XG21CheckLVDSMode(unsigned short ModeNo,
        return 1;
 }
 
-void XGI_SetXG27FPBits(struct vb_device_info *pVBInfo)
-{
-       unsigned char temp;
-
-       /* D[1:0] 01: 18bit, 00: dual 12, 10: single 24 */
-       temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
-       temp = (temp & 3) << 6;
-       /* SR06[7]0: dual 12/1: single 24 [6] 18bit Dither <= 0 h/w recommend */
-       xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0xc0, temp & 0x80);
-       /* SR09[7] enable FP output, SR09[6] 1: sigle 18bits, 0: 24bits */
-       xgifb_reg_and_or(pVBInfo->P3c4, 0x09, ~0xc0, temp | 0x80);
-
-}
-
 static void xgifb_set_lvds(int chip_id,
                           unsigned short ModeNo,
                           unsigned short ModeIdIndex,

diff --git a/drivers/staging/xgifb/vb_setmode.h b/drivers/staging/xgifb/vb_setmode.h
index c4752cdb02207a69a49dc0e5080070e0f9da3335..9cc0f0d9306f175dcd22e4b1ddf4ea02e9d136e4 100644 (file)
--- a/drivers/staging/xgifb/vb_setmode.h
+++ b/drivers/staging/xgifb/vb_setmode.h
@@ -47,7 +47,6 @@ extern unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
                                         unsigned short ModeNo,
                                         unsigned short ModeIdIndex,
                                         struct vb_device_info *);
-extern void XGI_SetXG27FPBits(struct vb_device_info *pVBInfo);
 extern void XGI_XG21BLSignalVDD(unsigned short tempbh,
                                unsigned short tempbl,
                                struct vb_device_info *pVBInfo);