staging: xgifb: delete unused "ModeNo" parameters

Delete unused "ModeNo" parameters from internal functions.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c
index fcefe5b..84cc486 100644 (file)
--- a/drivers/staging/xgifb/vb_setmode.c
+++ b/drivers/staging/xgifb/vb_setmode.c
@@ -63,8 +63,7 @@ void InitTo330Pointer(unsigned char ChipType, struct vb_device_info *pVBInfo)
 
 }
 
-static void XGI_SetSeqRegs(unsigned short ModeNo,
-                          unsigned short ModeIdIndex,
+static void XGI_SetSeqRegs(unsigned short ModeIdIndex,
                           struct vb_device_info *pVBInfo)
 {
        unsigned char SRdata, i;
@@ -96,8 +95,7 @@ static void XGI_SetCRTCRegs(struct xgi_hw_device_info *HwDeviceExtension,
        }
 }
 
-static void XGI_SetATTRegs(unsigned short ModeNo,
-                          unsigned short ModeIdIndex,
+static void XGI_SetATTRegs(unsigned short ModeIdIndex,
                           struct vb_device_info *pVBInfo)
 {
        unsigned char ARdata;
@@ -171,8 +169,7 @@ static unsigned char XGI_SetDefaultVCLK(struct vb_device_info *pVBInfo)
        return 0;
 }
 
-static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo,
-               unsigned short ModeIdIndex,
+static unsigned char XGI_AjustCRT2Rate(unsigned short ModeIdIndex,
                unsigned short RefreshRateTableIndex, unsigned short *i,
                struct vb_device_info *pVBInfo)
 {
@@ -322,7 +319,6 @@ static void XGI_SetCRT1Timing_H(struct vb_device_info *pVBInfo,
 }
 
 static void XGI_SetCRT1Timing_V(unsigned short ModeIdIndex,
-                               unsigned short ModeNo,
                                struct vb_device_info *pVBInfo)
 {
        unsigned char data;
@@ -365,7 +361,7 @@ static void XGI_SetCRT1Timing_V(unsigned short ModeIdIndex,
        xgifb_reg_set(pVBInfo->P3d4, 0x09, data);
 }
 
-static void XGI_SetCRT1CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
+static void XGI_SetCRT1CRTC(unsigned short ModeIdIndex,
                unsigned short RefreshRateTableIndex,
                struct vb_device_info *pVBInfo,
                struct xgi_hw_device_info *HwDeviceExtension)
@@ -391,7 +387,7 @@ static void XGI_SetCRT1CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
 
        XGI_SetCRT1Timing_H(pVBInfo, HwDeviceExtension);
 
-       XGI_SetCRT1Timing_V(ModeIdIndex, ModeNo, pVBInfo);
+       XGI_SetCRT1Timing_V(ModeIdIndex, pVBInfo);
 
        if (pVBInfo->ModeType > 0x03)
                xgifb_reg_set(pVBInfo->P3d4, 0x14, 0x4F);
@@ -403,7 +399,7 @@ static void XGI_SetCRT1CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
 /* Output : Fill CRT Hsync/Vsync to SR2E/SR2F/SR30/SR33/SR34/SR3F */
 /* Description : Set LCD timing */
 /* --------------------------------------------------------------------- */
-static void XGI_SetXG21CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
+static void XGI_SetXG21CRTC(unsigned short ModeIdIndex,
                unsigned short RefreshRateTableIndex,
                struct vb_device_info *pVBInfo)
 {
@@ -500,8 +496,7 @@ static void XGI_SetXG21CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
        xgifb_reg_set(pVBInfo->P3c4, 0x3F, Tempax);
 }
 
-static void XGI_SetXG27CRTC(unsigned short ModeNo,
-                           unsigned short ModeIdIndex,
+static void XGI_SetXG27CRTC(unsigned short ModeIdIndex,
                            unsigned short RefreshRateTableIndex,
                            struct vb_device_info *pVBInfo)
 {
@@ -605,8 +600,7 @@ static void XGI_SetXG27FPBits(struct vb_device_info *pVBInfo)
 
 static void xgifb_set_lcd(int chip_id,
                          struct vb_device_info *pVBInfo,
-                         unsigned short RefreshRateTableIndex,
-                         unsigned short ModeNo)
+                         unsigned short RefreshRateTableIndex)
 {
        unsigned short temp;
 
@@ -688,7 +682,7 @@ static void XGI_UpdateXG21CRTC(unsigned short ModeNo,
 }
 
 static void XGI_SetCRT1DE(struct xgi_hw_device_info *HwDeviceExtension,
-               unsigned short ModeNo, unsigned short ModeIdIndex,
+               unsigned short ModeIdIndex,
                unsigned short RefreshRateTableIndex,
                struct vb_device_info *pVBInfo)
 {
@@ -834,8 +828,7 @@ static void XGI_SetCRT1Offset(unsigned short ModeNo,
        xgifb_reg_set(pVBInfo->P3c4, 0x10, ah);
 }
 
-static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
-               unsigned short ModeIdIndex,
+static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeIdIndex,
                unsigned short RefreshRateTableIndex,
                struct xgi_hw_device_info *HwDeviceExtension,
                struct vb_device_info *pVBInfo)
@@ -886,8 +879,7 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
        return VCLKIndex;
 }
 
-static void XGI_SetCRT1VCLK(unsigned short ModeNo,
-                           unsigned short ModeIdIndex,
+static void XGI_SetCRT1VCLK(unsigned short ModeIdIndex,
                            struct xgi_hw_device_info *HwDeviceExtension,
                            unsigned short RefreshRateTableIndex,
                            struct vb_device_info *pVBInfo)
@@ -899,9 +891,8 @@ static void XGI_SetCRT1VCLK(unsigned short ModeNo,
            (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV |
                                VB_SIS302LV | VB_XGI301C)) &&
            (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)) {
-               vclkindex = XGI_GetVCLK2Ptr(ModeNo, ModeIdIndex,
-                               RefreshRateTableIndex, HwDeviceExtension,
-                               pVBInfo);
+               vclkindex = XGI_GetVCLK2Ptr(ModeIdIndex, RefreshRateTableIndex,
+                                           HwDeviceExtension, pVBInfo);
                data = xgifb_reg_get(pVBInfo->P3c4, 0x31) & 0xCF;
                xgifb_reg_set(pVBInfo->P3c4, 0x31, data);
                data = XGI_VBVCLKData[vclkindex].Part4_A;
@@ -948,9 +939,8 @@ static void XGI_SetXG21FPBits(struct vb_device_info *pVBInfo)
 
 }
 
-static void XGI_SetCRT1FIFO(unsigned short ModeNo,
-               struct xgi_hw_device_info *HwDeviceExtension,
-               struct vb_device_info *pVBInfo)
+static void XGI_SetCRT1FIFO(struct xgi_hw_device_info *HwDeviceExtension,
+                           struct vb_device_info *pVBInfo)
 {
        unsigned short data;
 
@@ -971,7 +961,7 @@ static void XGI_SetCRT1FIFO(unsigned short ModeNo,
 }
 
 static void XGI_SetVCLKState(struct xgi_hw_device_info *HwDeviceExtension,
-               unsigned short ModeNo, unsigned short RefreshRateTableIndex,
+               unsigned short RefreshRateTableIndex,
                struct vb_device_info *pVBInfo)
 {
        unsigned short data, data2 = 0;
@@ -1010,7 +1000,7 @@ static void XGI_SetVCLKState(struct xgi_hw_device_info *HwDeviceExtension,
 }
 
 static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension,
-               unsigned short ModeNo, unsigned short ModeIdIndex,
+               unsigned short ModeIdIndex,
                unsigned short RefreshRateTableIndex,
                struct vb_device_info *pVBInfo)
 {
@@ -1063,8 +1053,7 @@ static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension,
        data = data ^ 0xA0;
        xgifb_reg_and_or(pVBInfo->P3c4, 0x21, 0x1F, data);
 
-       XGI_SetVCLKState(HwDeviceExtension, ModeNo, RefreshRateTableIndex,
-                       pVBInfo);
+       XGI_SetVCLKState(HwDeviceExtension, RefreshRateTableIndex, pVBInfo);
 
        data = xgifb_reg_get(pVBInfo->P3d4, 0x31);
 
@@ -1122,7 +1111,7 @@ static void XGI_WriteDAC(unsigned short dl,
        outb((unsigned short) bl, pVBInfo->P3c9);
 }
 
-static void XGI_LoadDAC(unsigned short ModeNo, unsigned short ModeIdIndex,
+static void XGI_LoadDAC(unsigned short ModeIdIndex,
                struct vb_device_info *pVBInfo)
 {
        unsigned short data, data2, i, k, m, n, o, si, di, bx, dl, al, ah, dh;
@@ -1188,8 +1177,7 @@ static void XGI_LoadDAC(unsigned short ModeNo, unsigned short ModeIdIndex,
        }
 }
 
-static void XGI_GetLVDSResInfo(unsigned short ModeNo,
-                              unsigned short ModeIdIndex,
+static void XGI_GetLVDSResInfo(unsigned short ModeIdIndex,
                               struct vb_device_info *pVBInfo)
 {
        unsigned short resindex, xres, yres, modeflag;
@@ -1219,7 +1207,6 @@ static void XGI_GetLVDSResInfo(unsigned short ModeNo,
 }
 
 static void const *XGI_GetLcdPtr(struct XGI330_LCDDataTablStruct const *table,
-               unsigned short ModeNo,
                unsigned short ModeIdIndex,
                unsigned short RefreshRateTableIndex,
                struct vb_device_info *pVBInfo)
@@ -1259,8 +1246,7 @@ static void const *XGI_GetLcdPtr(struct XGI330_LCDDataTablStruct const *table,
        return table[i].DATAPTR;
 }
 
-static struct SiS_TVData const *XGI_GetTVPtr(unsigned short ModeNo,
-               unsigned short ModeIdIndex,
+static struct SiS_TVData const *XGI_GetTVPtr(unsigned short ModeIdIndex,
                unsigned short RefreshRateTableIndex,
                struct vb_device_info *pVBInfo)
 {
@@ -1289,7 +1275,7 @@ static struct SiS_TVData const *XGI_GetTVPtr(unsigned short ModeNo,
        return &XGI_TVDataTable[i].DATAPTR[tempal];
 }
 
-static void XGI_GetLVDSData(unsigned short ModeNo, unsigned short ModeIdIndex,
+static void XGI_GetLVDSData(unsigned short ModeIdIndex,
                unsigned short RefreshRateTableIndex,
                struct vb_device_info *pVBInfo)
 {
@@ -1298,7 +1284,7 @@ static void XGI_GetLVDSData(unsigned short ModeNo, unsigned short ModeIdIndex,
        if (!(pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)))
                return;
 
-       LCDPtr = XGI_GetLcdPtr(XGI_EPLLCDDataPtr, ModeNo, ModeIdIndex,
+       LCDPtr = XGI_GetLcdPtr(XGI_EPLLCDDataPtr, ModeIdIndex,
                               RefreshRateTableIndex, pVBInfo);
        pVBInfo->VGAHT  = LCDPtr->VGAHT;
        pVBInfo->VGAVT  = LCDPtr->VGAVT;
@@ -1325,7 +1311,7 @@ static void XGI_GetLVDSData(unsigned short ModeNo, unsigned short ModeIdIndex,
        }
 }
 
-static void XGI_ModCRT1Regs(unsigned short ModeNo, unsigned short ModeIdIndex,
+static void XGI_ModCRT1Regs(unsigned short ModeIdIndex,
                unsigned short RefreshRateTableIndex,
                struct xgi_hw_device_info *HwDeviceExtension,
                struct vb_device_info *pVBInfo)
@@ -1335,7 +1321,7 @@ static void XGI_ModCRT1Regs(unsigned short ModeNo, unsigned short ModeIdIndex,
        struct XGI_LVDSCRT1VDataStruct const *LCDPtr1 = NULL;
 
        if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) {
-               LCDPtr = XGI_GetLcdPtr(xgifb_epllcd_crt1_h, ModeNo, ModeIdIndex,
+               LCDPtr = XGI_GetLcdPtr(xgifb_epllcd_crt1_h, ModeIdIndex,
                                       RefreshRateTableIndex, pVBInfo);
 
                for (i = 0; i < 8; i++)
@@ -1345,14 +1331,13 @@ static void XGI_ModCRT1Regs(unsigned short ModeNo, unsigned short ModeIdIndex,
        XGI_SetCRT1Timing_H(pVBInfo, HwDeviceExtension);
 
        if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) {
-               LCDPtr1 = XGI_GetLcdPtr(xgifb_epllcd_crt1_v, ModeNo,
-                                       ModeIdIndex, RefreshRateTableIndex,
-                                       pVBInfo);
+               LCDPtr1 = XGI_GetLcdPtr(xgifb_epllcd_crt1_v, ModeIdIndex,
+                                       RefreshRateTableIndex, pVBInfo);
                for (i = 0; i < 7; i++)
                        pVBInfo->TimingV.data[i] = LCDPtr1[0].Reg[i];
        }
 
-       XGI_SetCRT1Timing_V(ModeIdIndex, ModeNo, pVBInfo);
+       XGI_SetCRT1Timing_V(ModeIdIndex, pVBInfo);
 }
 
 static unsigned short XGI_GetLCDCapPtr(struct vb_device_info *pVBInfo)
@@ -1425,7 +1410,7 @@ static void XGI_GetLCDSync(unsigned short *HSyncWidth,
        *VSyncWidth = pVBInfo->LCDCapList[Index].LCD_VSyncWidth;
 }
 
-static void XGI_SetLVDSRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
+static void XGI_SetLVDSRegs(unsigned short ModeIdIndex,
                unsigned short RefreshRateTableIndex,
                struct vb_device_info *pVBInfo)
 {
@@ -1434,8 +1419,8 @@ static void XGI_SetLVDSRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
        struct XGI330_LCDDataDesStruct2 const *LCDPtr1 = NULL;
 
        modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-       LCDPtr1 = XGI_GetLcdPtr(XGI_EPLLCDDesDataPtr, ModeNo, ModeIdIndex,
-                                       RefreshRateTableIndex, pVBInfo);
+       LCDPtr1 = XGI_GetLcdPtr(XGI_EPLLCDDesDataPtr, ModeIdIndex,
+                               RefreshRateTableIndex, pVBInfo);
 
        XGI_GetLCDSync(&tempax, &tempbx, pVBInfo);
        push1 = tempbx;
@@ -1686,8 +1671,7 @@ static void XGI_GetLCDVCLKPtr(unsigned char *di_0, unsigned char *di_1,
 }
 
 static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex,
-               unsigned short ModeNo, unsigned short ModeIdIndex,
-               struct vb_device_info *pVBInfo)
+               unsigned short ModeIdIndex, struct vb_device_info *pVBInfo)
 {
 
        unsigned short index, modeflag;
@@ -1769,15 +1753,14 @@ static void XGI_GetVCLKLen(unsigned char tempal, unsigned char *di_0,
        }
 }
 
-static void XGI_SetCRT2ECLK(unsigned short ModeNo, unsigned short ModeIdIndex,
+static void XGI_SetCRT2ECLK(unsigned short ModeIdIndex,
                unsigned short RefreshRateTableIndex,
                struct vb_device_info *pVBInfo)
 {
        unsigned char di_0, di_1, tempal;
        int i;
 
-       tempal = XGI_GetVCLKPtr(RefreshRateTableIndex, ModeNo, ModeIdIndex,
-                       pVBInfo);
+       tempal = XGI_GetVCLKPtr(RefreshRateTableIndex, ModeIdIndex, pVBInfo);
        XGI_GetVCLKLen(tempal, &di_0, &di_1, pVBInfo);
        XGI_GetLCDVCLKPtr(&di_0, &di_1, pVBInfo);
 
@@ -1922,7 +1905,7 @@ finish:
        pVBInfo->VBType = tempbx;
 }
 
-static void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
+static void XGI_GetVBInfo(unsigned short ModeIdIndex,
                struct xgi_hw_device_info *HwDeviceExtension,
                struct vb_device_info *pVBInfo)
 {
@@ -2048,7 +2031,7 @@ static void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
        pVBInfo->VBInfo = tempbx;
 }
 
-static void XGI_GetTVInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
+static void XGI_GetTVInfo(unsigned short ModeIdIndex,
                struct vb_device_info *pVBInfo)
 {
        unsigned short tempbx = 0, resinfo = 0, modeflag, index1;
@@ -2115,8 +2098,8 @@ static void XGI_GetTVInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
        pVBInfo->TVInfo = tempbx;
 }
 
-static unsigned char XGI_GetLCDInfo(unsigned short ModeNo,
-               unsigned short ModeIdIndex, struct vb_device_info *pVBInfo)
+static unsigned char XGI_GetLCDInfo(unsigned short ModeIdIndex,
+                                   struct vb_device_info *pVBInfo)
 {
        unsigned short temp, tempax, tempbx, resinfo = 0, LCDIdIndex;
 
@@ -2435,8 +2418,7 @@ static void XGI_SaveCRT2Info(unsigned short ModeNo,
        xgifb_reg_and_or(pVBInfo->P3d4, 0x31, temp2, temp1);
 }
 
-static void XGI_GetCRT2ResInfo(unsigned short ModeNo,
-                              unsigned short ModeIdIndex,
+static void XGI_GetCRT2ResInfo(unsigned short ModeIdIndex,
                               struct vb_device_info *pVBInfo)
 {
        unsigned short xres, yres, modeflag, resindex;
@@ -2508,8 +2490,7 @@ static unsigned char XGI_IsLCDDualLink(struct vb_device_info *pVBInfo)
        return 0;
 }
 
-static void XGI_GetRAMDAC2DATA(unsigned short ModeNo,
-                              unsigned short ModeIdIndex,
+static void XGI_GetRAMDAC2DATA(unsigned short ModeIdIndex,
                               unsigned short RefreshRateTableIndex,
                               struct vb_device_info *pVBInfo)
 {
@@ -2551,7 +2532,7 @@ static void XGI_GetRAMDAC2DATA(unsigned short ModeNo,
        pVBInfo->VT = tempbx;
 }
 
-static void XGI_GetCRT2Data(unsigned short ModeNo, unsigned short ModeIdIndex,
+static void XGI_GetCRT2Data(unsigned short ModeIdIndex,
                unsigned short RefreshRateTableIndex,
                struct vb_device_info *pVBInfo)
 {
@@ -2566,13 +2547,12 @@ static void XGI_GetCRT2Data(unsigned short ModeNo, unsigned short ModeIdIndex,
        pVBInfo->RVBHRS = 50;
 
        if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) {
-               XGI_GetRAMDAC2DATA(ModeNo, ModeIdIndex, RefreshRateTableIndex,
-                               pVBInfo);
+               XGI_GetRAMDAC2DATA(ModeIdIndex, RefreshRateTableIndex, pVBInfo);
                return;
        }
 
        if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) {
-               LCDPtr = XGI_GetLcdPtr(XGI_LCDDataTable, ModeNo, ModeIdIndex,
+               LCDPtr = XGI_GetLcdPtr(XGI_LCDDataTable, ModeIdIndex,
                                       RefreshRateTableIndex, pVBInfo);
 
                pVBInfo->RVBHCMAX = LCDPtr->RVBHCMAX;
@@ -2654,7 +2634,7 @@ static void XGI_GetCRT2Data(unsigned short ModeNo, unsigned short ModeIdIndex,
        if (pVBInfo->VBInfo & (SetCRT2ToTV)) {
                struct SiS_TVData const *TVPtr;
 
-               TVPtr = XGI_GetTVPtr(ModeNo, ModeIdIndex, RefreshRateTableIndex,
+               TVPtr = XGI_GetTVPtr(ModeIdIndex, RefreshRateTableIndex,
                                     pVBInfo);
 
                pVBInfo->RVBHCMAX = TVPtr->RVBHCMAX;
@@ -2722,14 +2702,13 @@ static void XGI_GetCRT2Data(unsigned short ModeNo, unsigned short ModeIdIndex,
        }
 }
 
-static void XGI_SetCRT2VCLK(unsigned short ModeNo, unsigned short ModeIdIndex,
+static void XGI_SetCRT2VCLK(unsigned short ModeIdIndex,
                unsigned short RefreshRateTableIndex,
                struct vb_device_info *pVBInfo)
 {
        unsigned char di_0, di_1, tempal;
 
-       tempal = XGI_GetVCLKPtr(RefreshRateTableIndex, ModeNo, ModeIdIndex,
-                       pVBInfo);
+       tempal = XGI_GetVCLKPtr(RefreshRateTableIndex, ModeIdIndex, pVBInfo);
        XGI_GetVCLKLen(tempal, &di_0, &di_1, pVBInfo);
        XGI_GetLCDVCLKPtr(&di_0, &di_1, pVBInfo);
 
@@ -2751,8 +2730,8 @@ static void XGI_SetCRT2VCLK(unsigned short ModeNo, unsigned short ModeIdIndex,
                xgifb_reg_or(pVBInfo->Part4Port, 0x12, 0x08);
 }
 
-static unsigned short XGI_GetColorDepth(unsigned short ModeNo,
-               unsigned short ModeIdIndex, struct vb_device_info *pVBInfo)
+static unsigned short XGI_GetColorDepth(unsigned short ModeIdIndex,
+                                       struct vb_device_info *pVBInfo)
 {
        unsigned short ColorDepth[6] = { 1, 2, 4, 4, 6, 8 };
        short index;
@@ -2786,7 +2765,7 @@ static unsigned short XGI_GetOffset(unsigned short ModeNo,
        if (infoflag & InterlaceMode)
                temp = temp << 1;
 
-       colordepth = XGI_GetColorDepth(ModeNo, ModeIdIndex, pVBInfo);
+       colordepth = XGI_GetColorDepth(ModeIdIndex, pVBInfo);
 
        if ((ModeNo >= 0x7C) && (ModeNo <= 0x7E)) {
                temp = ModeNo - 0x7C;
@@ -2846,7 +2825,7 @@ static void XGI_PreSetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex,
        xgifb_reg_set(pVBInfo->Part1Port, 0x02, 0x44); /* temp 0206 */
 }
 
-static void XGI_SetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex,
+static void XGI_SetGroup1(unsigned short ModeIdIndex,
                struct xgi_hw_device_info *HwDeviceExtension,
                unsigned short RefreshRateTableIndex,
                struct vb_device_info *pVBInfo)
@@ -3724,7 +3703,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
        }
 }
 
-static void XGI_SetLCDRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
+static void XGI_SetLCDRegs(unsigned short ModeIdIndex,
                struct xgi_hw_device_info *HwDeviceExtension,
                unsigned short RefreshRateTableIndex,
                struct vb_device_info *pVBInfo)
@@ -3772,12 +3751,11 @@ static void XGI_SetLCDRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
 
        /* Customized LCDB Does not add */
        if ((pVBInfo->VBType & VB_SIS301LV) || (pVBInfo->VBType & VB_SIS302LV))
-               LCDBDesPtr = XGI_GetLcdPtr(xgifb_lcddldes, ModeNo, ModeIdIndex,
+               LCDBDesPtr = XGI_GetLcdPtr(xgifb_lcddldes, ModeIdIndex,
                                           RefreshRateTableIndex, pVBInfo);
        else
-               LCDBDesPtr = XGI_GetLcdPtr(XGI_LCDDesDataTable, ModeNo,
-                                          ModeIdIndex, RefreshRateTableIndex,
-                                          pVBInfo);
+               LCDBDesPtr = XGI_GetLcdPtr(XGI_LCDDesDataTable, ModeIdIndex,
+                                          RefreshRateTableIndex, pVBInfo);
 
        tempah = pVBInfo->LCDResInfo;
        tempah &= PanelResInfo;
@@ -4003,8 +3981,8 @@ static void XGI_SetTap4Regs(struct vb_device_info *pVBInfo)
                xgifb_reg_and_or(pVBInfo->Part2Port, 0x4E, ~0x14, 0x10);
 }
 
-static void XGI_SetGroup3(unsigned short ModeNo, unsigned short ModeIdIndex,
-               struct vb_device_info *pVBInfo)
+static void XGI_SetGroup3(unsigned short ModeIdIndex,
+                         struct vb_device_info *pVBInfo)
 {
        unsigned short i;
        unsigned char const *tempdi;
@@ -4059,7 +4037,7 @@ static void XGI_SetGroup3(unsigned short ModeNo, unsigned short ModeIdIndex,
        }
 }
 
-static void XGI_SetGroup4(unsigned short ModeNo, unsigned short ModeIdIndex,
+static void XGI_SetGroup4(unsigned short ModeIdIndex,
                unsigned short RefreshRateTableIndex,
                struct xgi_hw_device_info *HwDeviceExtension,
                struct vb_device_info *pVBInfo)
@@ -4224,7 +4202,7 @@ static void XGI_SetGroup4(unsigned short ModeNo, unsigned short ModeIdIndex,
        }
        /* end 301b */
 
-       XGI_SetCRT2VCLK(ModeNo, ModeIdIndex, RefreshRateTableIndex, pVBInfo);
+       XGI_SetCRT2VCLK(ModeIdIndex, RefreshRateTableIndex, pVBInfo);
 }
 
 static void XGINew_EnableCRT2(struct vb_device_info *pVBInfo)
@@ -4232,8 +4210,8 @@ static void XGINew_EnableCRT2(struct vb_device_info *pVBInfo)
        xgifb_reg_and_or(pVBInfo->P3c4, 0x1E, 0xFF, 0x20);
 }
 
-static void XGI_SetGroup5(unsigned short ModeNo, unsigned short ModeIdIndex,
-               struct vb_device_info *pVBInfo)
+static void XGI_SetGroup5(unsigned short ModeIdIndex,
+                         struct vb_device_info *pVBInfo)
 {
        if (pVBInfo->ModeType == ModeVGA) {
                if (!(pVBInfo->VBInfo & (SetInSlaveMode | LoadDACFlag
@@ -4281,7 +4259,7 @@ 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(ModeNo, ModeIdIndex, pVBInfo);
+               colordepth = XGI_GetColorDepth(ModeIdIndex, pVBInfo);
                if (colordepth > 2)
                        return 0;
        }
@@ -4290,7 +4268,6 @@ static unsigned char XGI_XG21CheckLVDSMode(struct xgifb_video_info *xgifb_info,
 
 static void xgifb_set_lvds(struct xgifb_video_info *xgifb_info,
                           int chip_id,
-                          unsigned short ModeNo,
                           unsigned short ModeIdIndex,
                           struct vb_device_info *pVBInfo)
 {
@@ -4831,8 +4808,7 @@ static void XGI_SetLCDCap(struct vb_device_info *pVBInfo)
 /* Output : */
 /* Description : Set TV Customized Param. */
 /* --------------------------------------------------------------------- */
-static void XGI_SetAntiFlicker(unsigned short ModeNo,
-                              unsigned short ModeIdIndex,
+static void XGI_SetAntiFlicker(unsigned short ModeIdIndex,
                               struct vb_device_info *pVBInfo)
 {
        unsigned short tempbx;
@@ -4850,8 +4826,7 @@ static void XGI_SetAntiFlicker(unsigned short ModeNo,
        xgifb_reg_and_or(pVBInfo->Part2Port, 0x0A, 0x8F, tempah);
 }
 
-static void XGI_SetEdgeEnhance(unsigned short ModeNo,
-                              unsigned short ModeIdIndex,
+static void XGI_SetEdgeEnhance(unsigned short ModeIdIndex,
                               struct vb_device_info *pVBInfo)
 {
        unsigned short tempbx;
@@ -4887,8 +4862,8 @@ static void XGI_SetPhaseIncr(struct vb_device_info *pVBInfo)
                        & 0xFF000000) >> 24));
 }
 
-static void XGI_SetYFilter(unsigned short ModeNo, unsigned short ModeIdIndex,
-               struct vb_device_info *pVBInfo)
+static void XGI_SetYFilter(unsigned short ModeIdIndex,
+                          struct vb_device_info *pVBInfo)
 {
        unsigned short tempbx, index;
        unsigned char const *filterPtr;
@@ -4957,8 +4932,7 @@ static void XGI_SetYFilter(unsigned short ModeNo, unsigned short ModeIdIndex,
 /* Output : */
 /* Description : Customized Param. for 301 */
 /* --------------------------------------------------------------------- */
-static void XGI_OEM310Setting(unsigned short ModeNo,
-                             unsigned short ModeIdIndex,
+static void XGI_OEM310Setting(unsigned short ModeIdIndex,
                              struct vb_device_info *pVBInfo)
 {
        XGI_SetDelayComp(pVBInfo);
@@ -4968,11 +4942,11 @@ static void XGI_OEM310Setting(unsigned short ModeNo,
 
        if (pVBInfo->VBInfo & SetCRT2ToTV) {
                XGI_SetPhaseIncr(pVBInfo);
-               XGI_SetYFilter(ModeNo, ModeIdIndex, pVBInfo);
-               XGI_SetAntiFlicker(ModeNo, ModeIdIndex, pVBInfo);
+               XGI_SetYFilter(ModeIdIndex, pVBInfo);
+               XGI_SetAntiFlicker(ModeIdIndex, pVBInfo);
 
                if (pVBInfo->VBType & VB_SIS301)
-                       XGI_SetEdgeEnhance(ModeNo, ModeIdIndex, pVBInfo);
+                       XGI_SetEdgeEnhance(ModeIdIndex, pVBInfo);
        }
 }
 
@@ -4982,8 +4956,7 @@ static void XGI_OEM310Setting(unsigned short ModeNo,
 /* Output : */
 /* Description : Origin code for crt2group */
 /* --------------------------------------------------------------------- */
-static void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
-               struct xgi_hw_device_info *HwDeviceExtension,
+static void XGI_SetCRT2ModeRegs(struct xgi_hw_device_info *HwDeviceExtension,
                struct vb_device_info *pVBInfo)
 {
        unsigned short tempbl;
@@ -5231,8 +5204,8 @@ unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
        }
        i--;
        if ((pVBInfo->SetFlag & ProgrammingCRT2)) {
-               temp = XGI_AjustCRT2Rate(ModeNo, ModeIdIndex,
-                               RefreshRateTableIndex, &i, pVBInfo);
+               temp = XGI_AjustCRT2Rate(ModeIdIndex, RefreshRateTableIndex,
+                                        &i, pVBInfo);
        }
        return RefreshRateTableIndex + i;
 }
@@ -5246,12 +5219,12 @@ static void XGI_SetLCDAGroup(unsigned short ModeNo, unsigned short ModeIdIndex,
        pVBInfo->SetFlag |= ProgrammingCRT2;
        RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo,
                        ModeIdIndex, pVBInfo);
-       XGI_GetLVDSResInfo(ModeNo, ModeIdIndex, pVBInfo);
-       XGI_GetLVDSData(ModeNo, ModeIdIndex, RefreshRateTableIndex, pVBInfo);
-       XGI_ModCRT1Regs(ModeNo, ModeIdIndex, RefreshRateTableIndex,
-                       HwDeviceExtension, pVBInfo);
-       XGI_SetLVDSRegs(ModeNo, ModeIdIndex, RefreshRateTableIndex, pVBInfo);
-       XGI_SetCRT2ECLK(ModeNo, ModeIdIndex, RefreshRateTableIndex, pVBInfo);
+       XGI_GetLVDSResInfo(ModeIdIndex, pVBInfo);
+       XGI_GetLVDSData(ModeIdIndex, RefreshRateTableIndex, pVBInfo);
+       XGI_ModCRT1Regs(ModeIdIndex, RefreshRateTableIndex, HwDeviceExtension,
+                       pVBInfo);
+       XGI_SetLVDSRegs(ModeIdIndex, RefreshRateTableIndex, pVBInfo);
+       XGI_SetCRT2ECLK(ModeIdIndex, RefreshRateTableIndex, pVBInfo);
 }
 
 static unsigned char XGI_SetCRT2Group301(unsigned short ModeNo,
@@ -5266,24 +5239,24 @@ static unsigned char XGI_SetCRT2Group301(unsigned short ModeNo,
        RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo,
                        ModeIdIndex, pVBInfo);
        XGI_SaveCRT2Info(ModeNo, pVBInfo);
-       XGI_GetCRT2ResInfo(ModeNo, ModeIdIndex, pVBInfo);
-       XGI_GetCRT2Data(ModeNo, ModeIdIndex, RefreshRateTableIndex, pVBInfo);
+       XGI_GetCRT2ResInfo(ModeIdIndex, pVBInfo);
+       XGI_GetCRT2Data(ModeIdIndex, RefreshRateTableIndex, pVBInfo);
        XGI_PreSetGroup1(ModeNo, ModeIdIndex, HwDeviceExtension,
                        RefreshRateTableIndex, pVBInfo);
-       XGI_SetGroup1(ModeNo, ModeIdIndex, HwDeviceExtension,
-                       RefreshRateTableIndex, pVBInfo);
+       XGI_SetGroup1(ModeIdIndex, HwDeviceExtension, RefreshRateTableIndex,
+                     pVBInfo);
        XGI_SetLockRegs(ModeNo, ModeIdIndex, HwDeviceExtension,
                        RefreshRateTableIndex, pVBInfo);
        XGI_SetGroup2(ModeNo, ModeIdIndex, RefreshRateTableIndex,
                        HwDeviceExtension, pVBInfo);
-       XGI_SetLCDRegs(ModeNo, ModeIdIndex, HwDeviceExtension,
-                       RefreshRateTableIndex, pVBInfo);
+       XGI_SetLCDRegs(ModeIdIndex, HwDeviceExtension, RefreshRateTableIndex,
+                      pVBInfo);
        XGI_SetTap4Regs(pVBInfo);
-       XGI_SetGroup3(ModeNo, ModeIdIndex, pVBInfo);
-       XGI_SetGroup4(ModeNo, ModeIdIndex, RefreshRateTableIndex,
-                       HwDeviceExtension, pVBInfo);
-       XGI_SetCRT2VCLK(ModeNo, ModeIdIndex, RefreshRateTableIndex, pVBInfo);
-       XGI_SetGroup5(ModeNo, ModeIdIndex, pVBInfo);
+       XGI_SetGroup3(ModeIdIndex, pVBInfo);
+       XGI_SetGroup4(ModeIdIndex, RefreshRateTableIndex, HwDeviceExtension,
+                     pVBInfo);
+       XGI_SetCRT2VCLK(ModeIdIndex, RefreshRateTableIndex, pVBInfo);
+       XGI_SetGroup5(ModeIdIndex, pVBInfo);
        XGI_AutoThreshold(pVBInfo);
        return 1;
 }
@@ -5467,10 +5440,10 @@ static void XGI_SetCRT1Group(struct xgifb_video_info *xgifb_info,
 {
        unsigned short RefreshRateTableIndex, temp;
 
-       XGI_SetSeqRegs(ModeNo, ModeIdIndex, pVBInfo);
+       XGI_SetSeqRegs(ModeIdIndex, pVBInfo);
        outb(XGI330_StandTable.MISC, pVBInfo->P3c2);
        XGI_SetCRTCRegs(HwDeviceExtension, pVBInfo);
-       XGI_SetATTRegs(ModeNo, ModeIdIndex, pVBInfo);
+       XGI_SetATTRegs(ModeIdIndex, pVBInfo);
        XGI_SetGRCRegs(pVBInfo);
        XGI_ClearExt1Regs(pVBInfo);
 
@@ -5495,13 +5468,13 @@ static void XGI_SetCRT1Group(struct xgifb_video_info *xgifb_info,
                        ModeIdIndex, pVBInfo);
        if (RefreshRateTableIndex != 0xFFFF) {
                XGI_SetSync(RefreshRateTableIndex, pVBInfo);
-               XGI_SetCRT1CRTC(ModeNo, ModeIdIndex, RefreshRateTableIndex,
+               XGI_SetCRT1CRTC(ModeIdIndex, RefreshRateTableIndex,
                                pVBInfo, HwDeviceExtension);
-               XGI_SetCRT1DE(HwDeviceExtension, ModeNo, ModeIdIndex,
+               XGI_SetCRT1DE(HwDeviceExtension, ModeIdIndex,
                                RefreshRateTableIndex, pVBInfo);
                XGI_SetCRT1Offset(ModeNo, ModeIdIndex, RefreshRateTableIndex,
                                HwDeviceExtension, pVBInfo);
-               XGI_SetCRT1VCLK(ModeNo, ModeIdIndex, HwDeviceExtension,
+               XGI_SetCRT1VCLK(ModeIdIndex, HwDeviceExtension,
                                RefreshRateTableIndex, pVBInfo);
        }
 
@@ -5510,30 +5483,30 @@ static void XGI_SetCRT1Group(struct xgifb_video_info *xgifb_info,
                if (temp & 0xA0) {
 
                        if (HwDeviceExtension->jChipType == XG27)
-                               XGI_SetXG27CRTC(ModeNo, ModeIdIndex,
+                               XGI_SetXG27CRTC(ModeIdIndex,
                                                RefreshRateTableIndex, pVBInfo);
                        else
-                               XGI_SetXG21CRTC(ModeNo, ModeIdIndex,
+                               XGI_SetXG21CRTC(ModeIdIndex,
                                                RefreshRateTableIndex, pVBInfo);
 
                        XGI_UpdateXG21CRTC(ModeNo, pVBInfo,
                                        RefreshRateTableIndex);
 
                        xgifb_set_lcd(HwDeviceExtension->jChipType,
-                                       pVBInfo, RefreshRateTableIndex, ModeNo);
+                                     pVBInfo, RefreshRateTableIndex);
 
                        if (pVBInfo->IF_DEF_LVDS == 1)
                                xgifb_set_lvds(xgifb_info,
                                                HwDeviceExtension->jChipType,
-                                               ModeNo, ModeIdIndex, pVBInfo);
+                                               ModeIdIndex, pVBInfo);
                }
        }
 
        pVBInfo->SetFlag &= (~ProgrammingCRT2);
-       XGI_SetCRT1FIFO(ModeNo, HwDeviceExtension, pVBInfo);
-       XGI_SetCRT1ModeRegs(HwDeviceExtension, ModeNo, ModeIdIndex,
-                       RefreshRateTableIndex, pVBInfo);
-       XGI_LoadDAC(ModeNo, ModeIdIndex, pVBInfo);
+       XGI_SetCRT1FIFO(HwDeviceExtension, pVBInfo);
+       XGI_SetCRT1ModeRegs(HwDeviceExtension, ModeIdIndex,
+                           RefreshRateTableIndex, pVBInfo);
+       XGI_LoadDAC(ModeIdIndex, pVBInfo);
 }
 
 unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
@@ -5573,9 +5546,9 @@ unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
        XGI_SearchModeID(ModeNo, &ModeIdIndex, pVBInfo);
 
        if (HwDeviceExtension->jChipType < XG20) {
-               XGI_GetVBInfo(ModeNo, ModeIdIndex, HwDeviceExtension, pVBInfo);
-               XGI_GetTVInfo(ModeNo, ModeIdIndex, pVBInfo);
-               XGI_GetLCDInfo(ModeNo, ModeIdIndex, pVBInfo);
+               XGI_GetVBInfo(ModeIdIndex, HwDeviceExtension, pVBInfo);
+               XGI_GetTVInfo(ModeIdIndex, pVBInfo);
+               XGI_GetLCDInfo(ModeIdIndex, pVBInfo);
                XGI_DisableBridge(xgifb_info, HwDeviceExtension, pVBInfo);
 
                if (pVBInfo->VBInfo & (SetSimuScanMode | XGI_SetCRT2ToLCDA) ||
@@ -5602,8 +5575,8 @@ unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
                        }
                }
 
-               XGI_SetCRT2ModeRegs(ModeNo, HwDeviceExtension, pVBInfo);
-               XGI_OEM310Setting(ModeNo, ModeIdIndex, pVBInfo); /*0212*/
+               XGI_SetCRT2ModeRegs(HwDeviceExtension, pVBInfo);
+               XGI_OEM310Setting(ModeIdIndex, pVBInfo); /*0212*/
                XGI_EnableBridge(xgifb_info, HwDeviceExtension, pVBInfo);
        } /* !XG20 */
        else {