staging: xgifb: ReadVBIOSTablData(): use a pointer to access the array (97f4532d) · Commits · 戴 / test

drivers/staging/xgifb/vb_init.c

+19 −26

Original line number	Diff line number	Diff line
		@@ -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));
		}

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