diff options
| author | Peter Huewe <peterhuewe@gmx.de> | 2013-02-03 04:08:46 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-03 19:26:14 -0600 |
| commit | e2e544c9d5c3cbdb1cefad65f40b00706034ef25 (patch) | |
| tree | 025224c1bd76fb907b0ba137ed1e8b12296dd2ba /drivers/staging/xgifb | |
| parent | 5fc699f6089913e3a691209243bf6bc2a6178ddd (diff) | |
staging/xgifb: remove unused variables
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 <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/xgifb')
| -rw-r--r-- | 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 93f5d46b343..8eb23a41bc3 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); } |