Fixes the following W=1 kernel build warning(s):
drivers/video/fbdev/sis/sis_main.c: In function ‘sisfb_post_xgi_ddr2’: drivers/video/fbdev/sis/sis_main.c:5032:5: warning: variable ‘reg’ set but not used [-Wunused-but-set-variable]
Cc: Thomas Winischhofer thomas@winischhofer.net Cc: Gerd Knorr kraxel@goldbach.in-berlin.de Cc: dri-devel@lists.freedesktop.org Cc: linux-fbdev@vger.kernel.org Signed-off-by: Lee Jones lee.jones@linaro.org --- drivers/video/fbdev/sis/sis_main.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/video/fbdev/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c index 03c736f6f3d08..266a5582f94d3 100644 --- a/drivers/video/fbdev/sis/sis_main.c +++ b/drivers/video/fbdev/sis/sis_main.c @@ -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);