From 688cf598665851b9e8cb5083ff1d208ce43d10ff Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 3 Apr 2024 10:06:31 +0200 Subject: fbdev: sisfb: hide unused variables Building with W=1 shows that a couple of variables in this driver are only used in certain configurations: drivers/video/fbdev/sis/init301.c:239:28: error: 'SiS_Part2CLVX_6' defined but not used [-Werror=unused-const-variable=] 239 | static const unsigned char SiS_Part2CLVX_6[] = { /* 1080i */ | ^~~~~~~~~~~~~~~ drivers/video/fbdev/sis/init301.c:230:28: error: 'SiS_Part2CLVX_5' defined but not used [-Werror=unused-const-variable=] 230 | static const unsigned char SiS_Part2CLVX_5[] = { /* 750p */ | ^~~~~~~~~~~~~~~ drivers/video/fbdev/sis/init301.c:211:28: error: 'SiS_Part2CLVX_4' defined but not used [-Werror=unused-const-variable=] 211 | static const unsigned char SiS_Part2CLVX_4[] = { /* PAL */ | ^~~~~~~~~~~~~~~ drivers/video/fbdev/sis/init301.c:192:28: error: 'SiS_Part2CLVX_3' defined but not used [-Werror=unused-const-variable=] 192 | static const unsigned char SiS_Part2CLVX_3[] = { /* NTSC, 525i, 525p */ | ^~~~~~~~~~~~~~~ drivers/video/fbdev/sis/init301.c:184:28: error: 'SiS_Part2CLVX_2' defined but not used [-Werror=unused-const-variable=] 184 | static const unsigned char SiS_Part2CLVX_2[] = { | ^~~~~~~~~~~~~~~ drivers/video/fbdev/sis/init301.c:176:28: error: 'SiS_Part2CLVX_1' defined but not used [-Werror=unused-const-variable=] 176 | static const unsigned char SiS_Part2CLVX_1[] = { | ^~~~~~~~~~~~~~~ This started showing up after the definitions were moved into the source file from the header, which was not flagged by the compiler. Move the definition into the appropriate #ifdef block that already exists next to them. Fixes: 5908986ef348 ("video: fbdev: sis: avoid mismatched prototypes") Signed-off-by: Arnd Bergmann Signed-off-by: Helge Deller --- drivers/video/fbdev/sis/init301.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/video') diff --git a/drivers/video/fbdev/sis/init301.c b/drivers/video/fbdev/sis/init301.c index a8fb41f1a258..09329072004f 100644 --- a/drivers/video/fbdev/sis/init301.c +++ b/drivers/video/fbdev/sis/init301.c @@ -172,7 +172,7 @@ static const unsigned char SiS_HiTVGroup3_2[] = { }; /* 301C / 302ELV extended Part2 TV registers (4 tap scaler) */ - +#ifdef CONFIG_FB_SIS_315 static const unsigned char SiS_Part2CLVX_1[] = { 0x00,0x00, 0x00,0x20,0x00,0x00,0x7F,0x20,0x02,0x7F,0x7D,0x20,0x04,0x7F,0x7D,0x1F,0x06,0x7E, @@ -245,7 +245,6 @@ static const unsigned char SiS_Part2CLVX_6[] = { /* 1080i */ 0xFF,0xFF, }; -#ifdef CONFIG_FB_SIS_315 /* 661 et al LCD data structure (2.03.00) */ static const unsigned char SiS_LCDStruct661[] = { /* 1024x768 */ -- cgit v1.2.3