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| author | Randy Dunlap <rdunlap@infradead.org> | 2021-02-25 00:55:28 +0300 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2021-03-11 13:11:32 +0300 |
| commit | 39a3898abf4dfb8702929832836b1f785b1c2bc4 (patch) | |
| tree | a5859e9f7d8240dbcf2409e861bab6fa2a16877b /drivers | |
| parent | e998d3c8cba93ab4075d6bcc56b1d4451d85efe5 (diff) | |
| download | linux-39a3898abf4dfb8702929832836b1f785b1c2bc4.tar.xz | |
fbdev: atyfb: always declare aty_{ld,st}_lcd()
The previously added stubs for aty_{ld,}st_lcd() make it
so that these functions are used regardless of the config
options that were guarding them, so remove the #ifdef/#endif
lines and make their declarations always visible.
This fixes build warnings that were reported by clang:
drivers/video/fbdev/aty/atyfb_base.c:180:6: warning: no previous prototype for function 'aty_st_lcd' [-Wmissing-prototypes]
void aty_st_lcd(int index, u32 val, const struct atyfb_par *par)
^
drivers/video/fbdev/aty/atyfb_base.c:180:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void aty_st_lcd(int index, u32 val, const struct atyfb_par *par)
drivers/video/fbdev/aty/atyfb_base.c:183:5: warning: no previous prototype for function 'aty_ld_lcd' [-Wmissing-prototypes]
u32 aty_ld_lcd(int index, const struct atyfb_par *par)
^
drivers/video/fbdev/aty/atyfb_base.c:183:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
u32 aty_ld_lcd(int index, const struct atyfb_par *par)
They should not be marked as static since they are used in
mach64_ct.c.
Fixes: bfa5782b9caa ("fbdev: atyfb: add stubs for aty_{ld,st}_lcd()")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: linux-fbdev@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: David Airlie <airlied@linux.ie>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210224215528.822-1-rdunlap@infradead.org
Acked-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/fbdev/aty/atyfb.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/video/fbdev/aty/atyfb.h b/drivers/video/fbdev/aty/atyfb.h index 551372f9b9aa..465f55beb97f 100644 --- a/drivers/video/fbdev/aty/atyfb.h +++ b/drivers/video/fbdev/aty/atyfb.h @@ -287,11 +287,8 @@ static inline void aty_st_8(int regindex, u8 val, const struct atyfb_par *par) #endif } -#if defined(CONFIG_PMAC_BACKLIGHT) || defined (CONFIG_FB_ATY_GENERIC_LCD) || \ -defined (CONFIG_FB_ATY_BACKLIGHT) extern void aty_st_lcd(int index, u32 val, const struct atyfb_par *par); extern u32 aty_ld_lcd(int index, const struct atyfb_par *par); -#endif /* * DAC operations |