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staging: xgifb: delete unused "pVBInfo" parameters 

Delete unused "pVBInfo" parameters from internal functions.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Aaro Koskinen 2013-07-16 23:13:30 +03:00 committed by Greg Kroah-Hartman
parent 88a3dfdd93
commit 334ab0728d
4 changed files with 15 additions and 22 deletions
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4
drivers/staging/xgifb/XGI_main_26.c
View File

@ -68,7 +68,7 @@ static int XGIfb_mode_rate_to_dclock(struct vb_device_info *XGI_Pr,
int Clock;
InitTo330Pointer(HwDeviceExtension->jChipType, XGI_Pr);
XGI_SearchModeID(ModeNo, &ModeIdIndex, XGI_Pr);
XGI_SearchModeID(ModeNo, &ModeIdIndex);
RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo,
ModeIdIndex, XGI_Pr);
@ -96,7 +96,7 @@ static int XGIfb_mode_rate_to_ddata(struct vb_device_info *XGI_Pr,
unsigned char sr_data, cr_data, cr_data2;
int B, C, D, F, temp, j;
InitTo330Pointer(HwDeviceExtension->jChipType, XGI_Pr);
if (!XGI_SearchModeID(ModeNo, &ModeIdIndex, XGI_Pr))
if (!XGI_SearchModeID(ModeNo, &ModeIdIndex))
return 0;
RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo,
ModeIdIndex, XGI_Pr);

5
drivers/staging/xgifb/vb_init.c
View File

@ -874,8 +874,7 @@ done:
return rom_copy;
}
static bool xgifb_read_vbios(struct pci_dev *pdev,
struct vb_device_info *pVBInfo)
static bool xgifb_read_vbios(struct pci_dev *pdev)
{
struct xgifb_video_info *xgifb_info = pci_get_drvdata(pdev);
u8 *vbios;
@ -1098,7 +1097,7 @@ static void XGINew_GetXG21Sense(struct pci_dev *pdev,
struct xgifb_video_info *xgifb_info = pci_get_drvdata(pdev);
unsigned char Temp;
if (xgifb_read_vbios(pdev, pVBInfo)) { /* For XG21 LVDS */
if (xgifb_read_vbios(pdev)) { /* For XG21 LVDS */
xgifb_reg_or(pVBInfo->P3d4, 0x32, LCDSense);
/* LVDS on chip */
xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xC0);

25
drivers/staging/xgifb/vb_setmode.c
View File

@ -2164,7 +2164,7 @@ static unsigned char XGI_GetLCDInfo(unsigned short ModeIdIndex,
}
unsigned char XGI_SearchModeID(unsigned short ModeNo,
unsigned short *ModeIdIndex, struct vb_device_info *pVBInfo)
unsigned short *ModeIdIndex)
{
for (*ModeIdIndex = 0;; (*ModeIdIndex)++) {
if (XGI330_EModeIDTable[*ModeIdIndex].Ext_ModeID == ModeNo)
@ -2715,8 +2715,7 @@ static void XGI_SetCRT2VCLK(unsigned short ModeIdIndex,
xgifb_reg_or(pVBInfo->Part4Port, 0x12, 0x08);
}
static unsigned short XGI_GetColorDepth(unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo)
static unsigned short XGI_GetColorDepth(unsigned short ModeIdIndex)
{
unsigned short ColorDepth[6] = { 1, 2, 4, 4, 6, 8 };
short index;
@ -2733,8 +2732,7 @@ static unsigned short XGI_GetColorDepth(unsigned short ModeIdIndex,
static unsigned short XGI_GetOffset(unsigned short ModeNo,
unsigned short ModeIdIndex,
unsigned short RefreshRateTableIndex,
struct vb_device_info *pVBInfo)
unsigned short RefreshRateTableIndex)
{
unsigned short temp, colordepth, modeinfo, index, infoflag,
ColorDepth[] = { 0x01, 0x02, 0x04 };
@ -2749,7 +2747,7 @@ static unsigned short XGI_GetOffset(unsigned short ModeNo,
if (infoflag & InterlaceMode)
temp = temp << 1;
colordepth = XGI_GetColorDepth(ModeIdIndex, pVBInfo);
colordepth = XGI_GetColorDepth(ModeIdIndex);
if ((ModeNo >= 0x7C) && (ModeNo <= 0x7E)) {
temp = ModeNo - 0x7C;
@ -2772,8 +2770,7 @@ static void XGI_SetCRT2Offset(unsigned short ModeNo,
if (pVBInfo->VBInfo & SetInSlaveMode)
return;
offset = XGI_GetOffset(ModeNo, ModeIdIndex, RefreshRateTableIndex,
pVBInfo);
offset = XGI_GetOffset(ModeNo, ModeIdIndex, RefreshRateTableIndex);
temp = (unsigned char) (offset & 0xFF);
xgifb_reg_set(pVBInfo->Part1Port, 0x07, temp);
temp = (unsigned char) ((offset & 0xFF00) >> 8);
@ -4199,8 +4196,7 @@ static void XGI_DisableGatingCRT(struct vb_device_info *pVBInfo)
}
static unsigned char XGI_XG21CheckLVDSMode(struct xgifb_video_info *xgifb_info,
unsigned short ModeNo, unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo)
unsigned short ModeNo, unsigned short ModeIdIndex)
{
unsigned short xres, yres, colordepth, modeflag, resindex;
@ -4229,7 +4225,7 @@ static unsigned char XGI_XG21CheckLVDSMode(struct xgifb_video_info *xgifb_info,
if (xres != xgifb_info->lvds_data.LVDSHDE ||
yres != xgifb_info->lvds_data.LVDSVDE) {
colordepth = XGI_GetColorDepth(ModeIdIndex, pVBInfo);
colordepth = XGI_GetColorDepth(ModeIdIndex);
if (colordepth > 2)
return 0;
}
@ -5194,7 +5190,7 @@ static unsigned char XGI_SetCRT2Group301(unsigned short ModeNo,
unsigned short ModeIdIndex, RefreshRateTableIndex;
pVBInfo->SetFlag |= ProgrammingCRT2;
XGI_SearchModeID(ModeNo, &ModeIdIndex, pVBInfo);
XGI_SearchModeID(ModeNo, &ModeIdIndex);
pVBInfo->SelectCRT2Rate = 4;
RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo,
ModeIdIndex, pVBInfo);
@ -5494,7 +5490,7 @@ unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
if (HwDeviceExtension->jChipType < XG20)
XGI_UnLockCRT2(pVBInfo);
XGI_SearchModeID(ModeNo, &ModeIdIndex, pVBInfo);
XGI_SearchModeID(ModeNo, &ModeIdIndex);
if (HwDeviceExtension->jChipType < XG20) {
XGI_GetVBInfo(ModeIdIndex, pVBInfo);
@ -5533,8 +5529,7 @@ unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
else {
if (pVBInfo->IF_DEF_LVDS == 1)
if (!XGI_XG21CheckLVDSMode(xgifb_info, ModeNo,
ModeIdIndex,
pVBInfo))
ModeIdIndex))
return 0;
pVBInfo->ModeType = XGI330_EModeIDTable[ModeIdIndex].

3
drivers/staging/xgifb/vb_setmode.h
View File

@ -14,8 +14,7 @@ extern unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
unsigned short ModeNo) ;
extern unsigned char XGI_SearchModeID(unsigned short ModeNo,
unsigned short *ModeIdIndex,
struct vb_device_info *);
unsigned short *ModeIdIndex);
extern unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
unsigned short ModeNo,
unsigned short ModeIdIndex,