XGI_P3cc is unused and the assignment without side effects -> remove;
Data can be simply replaced by the Temp variable, which was changed to
temp in order to make checkpatch happy.
Signed-off-by: Peter Huewe <peterhu...@gmx.de>
---
drivers/staging/xgifb/vb_setmode.c | 19 ++++++++-----------
1 files changed, 8 insertions(+), 11 deletions(-)
diff --git a/drivers/staging/xgifb/vb_setmode.c
b/drivers/staging/xgifb/vb_setmode.c
index 93f5d46..8eb23a4 100644
--- a/drivers/staging/xgifb/vb_setmode.c
+++ b/drivers/staging/xgifb/vb_setmode.c
@@ -638,10 +638,7 @@ static void xgifb_set_lcd(int chip_id,
unsigned short RefreshRateTableIndex,
unsigned short ModeNo)
{
- unsigned short Data, Temp;
- unsigned short XGI_P3cc;
-
- XGI_P3cc = pVBInfo->P3cc;
+ unsigned short temp;
xgifb_reg_set(pVBInfo->P3d4, 0x2E, 0x00);
xgifb_reg_set(pVBInfo->P3d4, 0x2F, 0x00);
@@ -649,8 +646,8 @@ static void xgifb_set_lcd(int chip_id,
xgifb_reg_set(pVBInfo->P3d4, 0x47, 0x00);
if (chip_id == XG27) {
- Temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
- if ((Temp & 0x03) == 0) { /* dual 12 */
+ temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
+ if ((temp & 0x03) == 0) { /* dual 12 */
xgifb_reg_set(pVBInfo->P3d4, 0x46, 0x13);
xgifb_reg_set(pVBInfo->P3d4, 0x47, 0x13);
}
@@ -659,8 +656,8 @@ static void xgifb_set_lcd(int chip_id,
if (chip_id == XG27) {
XGI_SetXG27FPBits(pVBInfo);
} else {
- Temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
- if (Temp & 0x01) {
+ temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
+ if (temp & 0x01) {
/* 18 bits FP */
xgifb_reg_or(pVBInfo->P3c4, 0x06, 0x40);
xgifb_reg_or(pVBInfo->P3c4, 0x09, 0x40);
@@ -672,11 +669,11 @@ static void xgifb_set_lcd(int chip_id,
xgifb_reg_and(pVBInfo->P3c4, 0x30, ~0x20); /* Hsync polarity */
xgifb_reg_and(pVBInfo->P3c4, 0x35, ~0x80); /* Vsync polarity */
- Data = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
- if (Data & 0x4000)
+ temp = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+ if (temp & 0x4000)
/* Hsync polarity */
xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20);
- if (Data & 0x8000)
+ if (temp & 0x8000)
/* Vsync polarity */
xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80);
}
--
1.7.8.6
--
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