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Commit b1bf998c authored by Miguel Gómez's avatar Miguel Gómez Committed by Greg Kroah-Hartman
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Staging: xgifb: Rework conditions in XGI_EnableBridge(). 



Rework some conditions to reduce indentation and fix style warnings.

Signed-off-by: default avatarMiguel Gómez <magomez@igalia.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 470c5338

drivers/staging/xgifb/vb_setmode.c

+18 −26
Original line number Diff line number Diff line
@@ -6472,34 +6472,26 @@ static void XGI_EnableBridge(struct xgifb_video_info *xgifb_info, 
		if (!(pVBInfo->VBInfo & DisableCRT2Display)) {

			tempah = 0xc0;



			if (!(pVBInfo->VBInfo & SetSimuScanMode)) {

				if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) {

					if (pVBInfo->VBInfo &

					    SetCRT2ToDualEdge) {

			if (!(pVBInfo->VBInfo & SetSimuScanMode) &&

			    (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) &&

			    (pVBInfo->VBInfo & SetCRT2ToDualEdge)) {

				tempah = tempah & 0x40;

						if (pVBInfo->VBInfo &

						    XGI_SetCRT2ToLCDA)

				if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)

					tempah = tempah ^ 0xC0;



						if (pVBInfo->SetFlag &

						    DisableChB)

				if (pVBInfo->SetFlag & DisableChB)

					tempah &= 0xBF;



						if (pVBInfo->SetFlag &

						    DisableChA)

				if (pVBInfo->SetFlag &  DisableChA)

					tempah &= 0x7F;



						if (pVBInfo->SetFlag &

						    EnableChB)

				if (pVBInfo->SetFlag &  EnableChB)

					tempah |= 0x40;



						if (pVBInfo->SetFlag &

						    EnableChA)

				if (pVBInfo->SetFlag &  EnableChA)

					tempah |= 0x80;

			}

		}

			}

		}



		/* EnablePart4_1F */

		xgifb_reg_or(pVBInfo->Part4Port, 0x1F, tempah);