Commit 1a608758 authored by Sam Ravnborg's avatar Sam Ravnborg
Browse files

video: fbdev: sis: Fix set but not used warnings in sis_main 



Fix warnings by dropping unused variable and the
unused assignments.

v2:
  - Update subject (Lee)

Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Acked-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Cc: Lee Jones <lee.jones@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201128224114.1033617-11-sam@ravnborg.org
parent 2a74e868

drivers/video/fbdev/sis/sis_main.c

+4 −5
Original line number Diff line number Diff line
@@ -5029,7 +5029,6 @@ static void sisfb_post_xgi_ddr2(struct sis_video_info *ivideo, u8 regb) 
	static const u8 cs168[8] = {

		0x48, 0x78, 0x88, 0x00, 0x00, 0x00, 0x00, 0x00

	};

	u8 reg;

	u8 v1;

	u8 v2;

	u8 v3;
@@ -5037,9 +5036,9 @@ static void sisfb_post_xgi_ddr2(struct sis_video_info *ivideo, u8 regb) 
	SiS_SetReg(SISCR, 0xb0, 0x80); /* DDR2 dual frequency mode */

	SiS_SetReg(SISCR, 0x82, 0x77);

	SiS_SetReg(SISCR, 0x86, 0x00);

	reg = SiS_GetReg(SISCR, 0x86);

	SiS_GetReg(SISCR, 0x86);

	SiS_SetReg(SISCR, 0x86, 0x88);

	reg = SiS_GetReg(SISCR, 0x86);

	SiS_GetReg(SISCR, 0x86);

	v1 = cs168[regb]; v2 = cs160[regb]; v3 = cs158[regb];

	if (ivideo->haveXGIROM) {

		v1 = bios[regb + 0x168];
@@ -5049,9 +5048,9 @@ static void sisfb_post_xgi_ddr2(struct sis_video_info *ivideo, u8 regb) 
	SiS_SetReg(SISCR, 0x86, v1);

	SiS_SetReg(SISCR, 0x82, 0x77);

	SiS_SetReg(SISCR, 0x85, 0x00);

	reg = SiS_GetReg(SISCR, 0x85);

	SiS_GetReg(SISCR, 0x85);

	SiS_SetReg(SISCR, 0x85, 0x88);

	reg = SiS_GetReg(SISCR, 0x85);

	SiS_GetReg(SISCR, 0x85);

	SiS_SetReg(SISCR, 0x85, v2);

	SiS_SetReg(SISCR, 0x82, v3);

	SiS_SetReg(SISCR, 0x98, 0x01);