staging: xgifb: eliminate global TimingV/TimingH data

Use private data instead of global variables for timing data. Also,
get rid of the single element arrays.

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 3faa1da..0874722 100644 (file)
--- a/drivers/staging/xgifb/vb_setmode.c
+++ b/drivers/staging/xgifb/vb_setmode.c
@@ -54,8 +54,6 @@ void InitTo330Pointer(unsigned char ChipType, struct vb_device_info *pVBInfo)
        pVBInfo->SR21 = 0xa3;
        pVBInfo->SR22 = 0xfb;
 
-       pVBInfo->TimingH = XGI_TimingH;
-       pVBInfo->TimingV = XGI_TimingV;
        pVBInfo->UpdateCRT1 = XGI_UpdateCRT1Table;
 
        /* 310 customization related */
@@ -328,22 +326,22 @@ static void XGI_SetCRT1Timing_H(struct vb_device_info *pVBInfo,
        data &= 0x7F;
        xgifb_reg_set(pVBInfo->P3d4, 0x11, data);
 
-       data = pVBInfo->TimingH[0].data[0];
+       data = pVBInfo->TimingH.data[0];
        xgifb_reg_set(pVBInfo->P3d4, 0, data);
 
        for (i = 0x01; i <= 0x04; i++) {
-               data = pVBInfo->TimingH[0].data[i];
+               data = pVBInfo->TimingH.data[i];
                xgifb_reg_set(pVBInfo->P3d4, (unsigned short) (i + 1), data);
        }
 
        for (i = 0x05; i <= 0x06; i++) {
-               data = pVBInfo->TimingH[0].data[i];
+               data = pVBInfo->TimingH.data[i];
                xgifb_reg_set(pVBInfo->P3c4, (unsigned short) (i + 6), data);
        }
 
        j = (unsigned char) xgifb_reg_get(pVBInfo->P3c4, 0x0e);
        j &= 0x1F;
-       data = pVBInfo->TimingH[0].data[7];
+       data = pVBInfo->TimingH.data[7];
        data &= 0xE0;
        data |= j;
        xgifb_reg_set(pVBInfo->P3c4, 0x0e, data);
@@ -385,28 +383,28 @@ static void XGI_SetCRT1Timing_V(unsigned short ModeIdIndex,
        unsigned short i, j;
 
        for (i = 0x00; i <= 0x01; i++) {
-               data = pVBInfo->TimingV[0].data[i];
+               data = pVBInfo->TimingV.data[i];
                xgifb_reg_set(pVBInfo->P3d4, (unsigned short) (i + 6), data);
        }
 
        for (i = 0x02; i <= 0x03; i++) {
-               data = pVBInfo->TimingV[0].data[i];
+               data = pVBInfo->TimingV.data[i];
                xgifb_reg_set(pVBInfo->P3d4, (unsigned short) (i + 0x0e), data);
        }
 
        for (i = 0x04; i <= 0x05; i++) {
-               data = pVBInfo->TimingV[0].data[i];
+               data = pVBInfo->TimingV.data[i];
                xgifb_reg_set(pVBInfo->P3d4, (unsigned short) (i + 0x11), data);
        }
 
        j = (unsigned char) xgifb_reg_get(pVBInfo->P3c4, 0x0a);
        j &= 0xC0;
-       data = pVBInfo->TimingV[0].data[6];
+       data = pVBInfo->TimingV.data[6];
        data &= 0x3F;
        data |= j;
        xgifb_reg_set(pVBInfo->P3c4, 0x0a, data);
 
-       data = pVBInfo->TimingV[0].data[6];
+       data = pVBInfo->TimingV.data[6];
        data &= 0x80;
        data = data >> 2;
 
@@ -438,11 +436,11 @@ static void XGI_SetCRT1CRTC(unsigned short ModeNo, unsigned short ModeIdIndex,
        xgifb_reg_set(pVBInfo->P3d4, 0x11, data); /* Unlock CRTC */
 
        for (i = 0; i < 8; i++)
-               pVBInfo->TimingH[0].data[i]
+               pVBInfo->TimingH.data[i]
                                = pVBInfo->XGINEWUB_CRT1Table[index].CR[i];
 
        for (i = 0; i < 7; i++)
-               pVBInfo->TimingV[0].data[i]
+               pVBInfo->TimingV.data[i]
                                = pVBInfo->XGINEWUB_CRT1Table[index].CR[i + 8];
 
        XGI_SetCRT1Timing_H(pVBInfo, HwDeviceExtension);
@@ -1430,7 +1428,7 @@ static void XGI_ModCRT1Regs(unsigned short ModeNo, unsigned short ModeIdIndex,
                                       RefreshRateTableIndex, pVBInfo);
 
                for (i = 0; i < 8; i++)
-                       pVBInfo->TimingH[0].data[i] = LCDPtr[0].Reg[i];
+                       pVBInfo->TimingH.data[i] = LCDPtr[0].Reg[i];
        }
 
        XGI_SetCRT1Timing_H(pVBInfo, HwDeviceExtension);
@@ -1440,7 +1438,7 @@ static void XGI_ModCRT1Regs(unsigned short ModeNo, unsigned short ModeIdIndex,
                                        ModeIdIndex, RefreshRateTableIndex,
                                        pVBInfo);
                for (i = 0; i < 7; i++)
-                       pVBInfo->TimingV[0].data[i] = LCDPtr1[0].Reg[i];
+                       pVBInfo->TimingV.data[i] = LCDPtr1[0].Reg[i];
        }
 
        XGI_SetCRT1Timing_V(ModeIdIndex, ModeNo, pVBInfo);

diff --git a/drivers/staging/xgifb/vb_struct.h b/drivers/staging/xgifb/vb_struct.h
index 6421419..b489802 100644 (file)
--- a/drivers/staging/xgifb/vb_struct.h
+++ b/drivers/staging/xgifb/vb_struct.h
@@ -180,8 +180,8 @@ struct vb_device_info {
 
        struct XGI330_LCDCapStruct const *LCDCapList;
 
-       struct XGI_TimingHStruct  *TimingH;
-       struct XGI_TimingVStruct  *TimingV;
+       struct XGI_TimingHStruct TimingH;
+       struct XGI_TimingVStruct TimingV;
 
        struct SiS_StandTable_S  *StandTable;
        struct XGI_ExtStruct         *EModeIDTable;

diff --git a/drivers/staging/xgifb/vb_table.h b/drivers/staging/xgifb/vb_table.h
index 89638c7..5a53a7c 100644 (file)
--- a/drivers/staging/xgifb/vb_table.h
+++ b/drivers/staging/xgifb/vb_table.h
@@ -216,10 +216,6 @@ static struct SiS_StandTable_S XGI330_StandTable = {
         0xff}
 };
 
-static struct XGI_TimingHStruct XGI_TimingH[1];
-
-static struct XGI_TimingVStruct XGI_TimingV[1];
-
 static struct XGI_XG21CRT1Struct XGI_UpdateCRT1Table[] = {
        {0x01, 0x27, 0x91, 0x8f, 0xc0}, /* 00 */
        {0x03, 0x4f, 0x83, 0x8f, 0xc0}, /* 01 */