staging: xgifb: ReadVBIOSTablData(): use a pointer to access the array

Use a pointer variable to make some lines shorter and more readable.

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

diff --git a/drivers/staging/xgifb/vb_init.c b/drivers/staging/xgifb/vb_init.c
index bc47a44..7e89100 100644 (file)
--- a/drivers/staging/xgifb/vb_init.c
+++ b/drivers/staging/xgifb/vb_init.c
@@ -1097,7 +1097,7 @@ static void ReadVBIOSTablData(unsigned char ChipType,
        unsigned char *vbios = pVBInfo->ROMAddr;
        unsigned long i;
        unsigned char j, k;
-       /* Volari customize data area end */
+       struct XGI21_LVDSCapStruct *lvds;
 
        if (ChipType != XG21)
                return;
@@ -1110,35 +1110,28 @@ static void ReadVBIOSTablData(unsigned char ChipType,
        if (j == 0xff)
                j = 1;
        k = 0;
+       lvds = &pVBInfo->XG21_LVDSCapList[0];
        do {
-               pVBInfo->XG21_LVDSCapList[k].LVDS_Capability
-                               = vbios[i] | (vbios[i + 1] << 8);
-               pVBInfo->XG21_LVDSCapList[k].LVDSHT
-                               = vbios[i + 2] | (vbios[i + 3] << 8);
-               pVBInfo->XG21_LVDSCapList[k].LVDSVT
-                               = vbios[i + 4] | (vbios[i + 5] << 8);
-               pVBInfo->XG21_LVDSCapList[k].LVDSHDE
-                               = vbios[i + 6] | (vbios[i + 7] << 8);
-               pVBInfo->XG21_LVDSCapList[k].LVDSVDE
-                               = vbios[i + 8] | (vbios[i + 9] << 8);
-               pVBInfo->XG21_LVDSCapList[k].LVDSHFP
-                               = vbios[i + 10] | (vbios[i + 11] << 8);
-               pVBInfo->XG21_LVDSCapList[k].LVDSVFP
-                               = vbios[i + 12] | (vbios[i + 13] << 8);
-               pVBInfo->XG21_LVDSCapList[k].LVDSHSYNC
-                               = vbios[i + 14] | (vbios[i + 15] << 8);
-               pVBInfo->XG21_LVDSCapList[k].LVDSVSYNC
-                               = vbios[i + 16] | (vbios[i + 17] << 8);
-               pVBInfo->XG21_LVDSCapList[k].VCLKData1 = vbios[i + 18];
-               pVBInfo->XG21_LVDSCapList[k].VCLKData2 = vbios[i + 19];
-               pVBInfo->XG21_LVDSCapList[k].PSC_S1 = vbios[i + 20];
-               pVBInfo->XG21_LVDSCapList[k].PSC_S2 = vbios[i + 21];
-               pVBInfo->XG21_LVDSCapList[k].PSC_S3 = vbios[i + 22];
-               pVBInfo->XG21_LVDSCapList[k].PSC_S4 = vbios[i + 23];
-               pVBInfo->XG21_LVDSCapList[k].PSC_S5 = vbios[i + 24];
+               lvds->LVDS_Capability   = vbios[i]      | (vbios[i + 1] << 8);
+               lvds->LVDSHT            = vbios[i + 2]  | (vbios[i + 3] << 8);
+               lvds->LVDSVT            = vbios[i + 4]  | (vbios[i + 5] << 8);
+               lvds->LVDSHDE           = vbios[i + 6]  | (vbios[i + 7] << 8);
+               lvds->LVDSVDE           = vbios[i + 8]  | (vbios[i + 9] << 8);
+               lvds->LVDSHFP           = vbios[i + 10] | (vbios[i + 11] << 8);
+               lvds->LVDSVFP           = vbios[i + 12] | (vbios[i + 13] << 8);
+               lvds->LVDSHSYNC         = vbios[i + 14] | (vbios[i + 15] << 8);
+               lvds->LVDSVSYNC         = vbios[i + 16] | (vbios[i + 17] << 8);
+               lvds->VCLKData1         = vbios[i + 18];
+               lvds->VCLKData2         = vbios[i + 19];
+               lvds->PSC_S1            = vbios[i + 20];
+               lvds->PSC_S2            = vbios[i + 21];
+               lvds->PSC_S3            = vbios[i + 22];
+               lvds->PSC_S4            = vbios[i + 23];
+               lvds->PSC_S5            = vbios[i + 24];
                i += 25;
                j--;
                k++;
+               lvds++;
        } while (j > 0 && k < ARRAY_SIZE(XGI21_LCDCapList));
 }