tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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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: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Thomas 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

Sam Ravnborg 1a608758 2a74e868

+4 -5
+4 -5
drivers/video/fbdev/sis/sis_main.c
··· 5029 5029 static const u8 cs168[8] = { 5030 5030 0x48, 0x78, 0x88, 0x00, 0x00, 0x00, 0x00, 0x00 5031 5031 }; 5032 - u8 reg; 5033 5032 u8 v1; 5034 5033 u8 v2; 5035 5034 u8 v3; ··· 5036 5037 SiS_SetReg(SISCR, 0xb0, 0x80); /* DDR2 dual frequency mode */ 5037 5038 SiS_SetReg(SISCR, 0x82, 0x77); 5038 5039 SiS_SetReg(SISCR, 0x86, 0x00); 5039 - reg = SiS_GetReg(SISCR, 0x86); 5040 + SiS_GetReg(SISCR, 0x86); 5040 5041 SiS_SetReg(SISCR, 0x86, 0x88); 5041 - reg = SiS_GetReg(SISCR, 0x86); 5042 + SiS_GetReg(SISCR, 0x86); 5042 5043 v1 = cs168[regb]; v2 = cs160[regb]; v3 = cs158[regb]; 5043 5044 if (ivideo->haveXGIROM) { 5044 5045 v1 = bios[regb + 0x168]; ··· 5048 5049 SiS_SetReg(SISCR, 0x86, v1); 5049 5050 SiS_SetReg(SISCR, 0x82, 0x77); 5050 5051 SiS_SetReg(SISCR, 0x85, 0x00); 5051 - reg = SiS_GetReg(SISCR, 0x85); 5052 + SiS_GetReg(SISCR, 0x85); 5052 5053 SiS_SetReg(SISCR, 0x85, 0x88); 5053 - reg = SiS_GetReg(SISCR, 0x85); 5054 + SiS_GetReg(SISCR, 0x85); 5054 5055 SiS_SetReg(SISCR, 0x85, v2); 5055 5056 SiS_SetReg(SISCR, 0x82, v3); 5056 5057 SiS_SetReg(SISCR, 0x98, 0x01);