Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit e2e544c9 authored by Peter Huewe's avatar Peter Huewe Committed by Greg Kroah-Hartman
Browse files

staging/xgifb: remove unused variables 



XGI_P3cc is unused and the assignment without side effects -> remove;
Data can be simply replaced by the Temp variable, which was changed to
temp in order to make checkpatch happy.

Signed-off-by: default avatarPeter Huewe <peterhuewe@gmx.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5fc699f6

drivers/staging/xgifb/vb_setmode.c

+8 −11
Original line number Diff line number Diff line
@@ -638,10 +638,7 @@ static void xgifb_set_lcd(int chip_id, 
			  unsigned short RefreshRateTableIndex,

			  unsigned short ModeNo)

{

	unsigned short Data, Temp;

	unsigned short XGI_P3cc;



	XGI_P3cc = pVBInfo->P3cc;

	unsigned short temp;



	xgifb_reg_set(pVBInfo->P3d4, 0x2E, 0x00);

	xgifb_reg_set(pVBInfo->P3d4, 0x2F, 0x00);
@@ -649,8 +646,8 @@ static void xgifb_set_lcd(int chip_id, 
	xgifb_reg_set(pVBInfo->P3d4, 0x47, 0x00);



	if (chip_id == XG27) {

		Temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);

		if ((Temp & 0x03) == 0) { /* dual 12 */

		temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);

		if ((temp & 0x03) == 0) { /* dual 12 */

			xgifb_reg_set(pVBInfo->P3d4, 0x46, 0x13);

			xgifb_reg_set(pVBInfo->P3d4, 0x47, 0x13);

		}
@@ -659,8 +656,8 @@ static void xgifb_set_lcd(int chip_id, 
	if (chip_id == XG27) {

		XGI_SetXG27FPBits(pVBInfo);

	} else {

		Temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);

		if (Temp & 0x01) {

		temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);

		if (temp & 0x01) {

			/* 18 bits FP */

			xgifb_reg_or(pVBInfo->P3c4, 0x06, 0x40);

			xgifb_reg_or(pVBInfo->P3c4, 0x09, 0x40);
@@ -672,11 +669,11 @@ static void xgifb_set_lcd(int chip_id, 
	xgifb_reg_and(pVBInfo->P3c4, 0x30, ~0x20); /* Hsync polarity */

	xgifb_reg_and(pVBInfo->P3c4, 0x35, ~0x80); /* Vsync polarity */



	Data = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;

	if (Data & 0x4000)

	temp = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;

	if (temp & 0x4000)

		/* Hsync polarity */

		xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20);

	if (Data & 0x8000)

	if (temp & 0x8000)

		/* Vsync polarity */

		xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80);

}