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staging: xgifb: delete LCDLenList 

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@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Aaro Koskinen 2012-09-11 00:15:25 +03:00 committed by Greg Kroah-Hartman
parent 378fd8a582
commit 898df16401
3 changed files with 1 additions and 33 deletions
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10
drivers/staging/xgifb/vb_def.h
View File

@ -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 */

11
drivers/staging/xgifb/vb_setmode.c
View File

@ -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:

13
drivers/staging/xgifb/vb_table.h
View File

@ -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 */