LCDLenList is redundant. It's only used for modifying a write-only stack
variable. Delete also related #defines.
Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
---
drivers/staging/xgifb/vb_def.h | 10 ----------
drivers/staging/xgifb/vb_setmode.c | 11 +----------
drivers/staging/xgifb/vb_table.h | 13 -------------
3 files changed, 1 insertions(+), 33 deletions(-)
diff --git a/drivers/staging/xgifb/vb_def.h b/drivers/staging/xgifb/vb_def.h
index 609ab70..77137e4 100644
--- a/drivers/staging/xgifb/vb_def.h
+++ b/drivers/staging/xgifb/vb_def.h
@@ -104,16 +104,6 @@
#define ActiveHiTV 0x08
#define ActiveYPbPr 0x10
-/* --------------------------------------------------------- */
-/* translated from asm code 301def.h */
-/* */
-/* --------------------------------------------------------- */
-#define LVDSCRT1Len_H 8
-#define LVDSCRT1Len_V 7
-#define LCDDesDataLen 6
-#define LVDSDesDataLen2 8
-#define LCDDesDataLen2 8
-
#define NTSC1024x768HT 1908
#define YPbPrTV525iHT 1716 /* YPbPr */
diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c
index c97e438..6dd8650 100644
--- a/drivers/staging/xgifb/vb_setmode.c
+++ b/drivers/staging/xgifb/vb_setmode.c
@@ -1337,7 +1337,7 @@ static void *XGI_GetLcdPtr(unsigned short BX, unsigned short ModeNo,
unsigned short RefreshRateTableIndex,
struct vb_device_info *pVBInfo)
{
- unsigned short i, tempdx, tempcx, tempbx, tempal, modeflag, table;
+ unsigned short i, tempdx, tempbx, tempal, modeflag, table;
struct XGI330_LCDDataTablStruct *tempdi = NULL;
@@ -1362,15 +1362,6 @@ static void *XGI_GetLcdPtr(unsigned short BX, unsigned short ModeNo,
tempal = (tempal & 0x0f);
}
- tempcx = LCDLenList[tempbx];
-
- if (pVBInfo->LCDInfo & EnableScalingLCD) { /* ScaleLCD */
- if (tempbx == 5)
- tempcx = LCDDesDataLen2;
- else if (tempbx == 3)
- tempcx = LVDSDesDataLen2;
- }
-
switch (tempbx) {
case 0:
case 1:
diff --git a/drivers/staging/xgifb/vb_table.h b/drivers/staging/xgifb/vb_table.h
index 14cabdb..fd623f0 100644
--- a/drivers/staging/xgifb/vb_table.h
+++ b/drivers/staging/xgifb/vb_table.h
@@ -1876,19 +1876,6 @@ static const struct XGI330_TVDataTablStruct XGI_TVDataTable[] = {
{0xffff, 0x0000, XGI_ExtNTSCData},
};
-static unsigned short LCDLenList[] = {
- LVDSCRT1Len_H,
- LVDSCRT1Len_V,
- LVDSDataLen,
- LCDDesDataLen,
- LCDDataLen,
- LCDDesDataLen,
- 0,
- LCDDesDataLen,
- LCDDesDataLen,
- 0
-};
-
/* Dual link only */
static struct XGI330_LCDCapStruct XGI_LCDDLCapList[] = {
/* LCDCap1024x768 */
--
1.7.2.5
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