diff options
| author | Randy Dunlap <rdunlap@infradead.org> | 2021-02-22 06:28:53 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2021-02-22 19:25:40 +0300 |
| commit | bfa5782b9caa26f93f42ad79804e1f75a1ce9f18 (patch) | |
| tree | b6e95fe05739785cc2875ee3498f81ed112d16f8 /drivers/video | |
| parent | b1b805f3cb22efe3ec48703699ca7181b9f3785b (diff) | |
| download | linux-bfa5782b9caa26f93f42ad79804e1f75a1ce9f18.tar.xz | |
fbdev: atyfb: add stubs for aty_{ld,st}_lcd()
Fix build errors when these functions are not defined.
../drivers/video/fbdev/aty/atyfb_base.c: In function 'aty_power_mgmt':
../drivers/video/fbdev/aty/atyfb_base.c:2002:7: error: implicit declaration of function 'aty_ld_lcd'; did you mean 'aty_ld_8'? [-Werror=implicit-function-declaration]
2002 | pm = aty_ld_lcd(POWER_MANAGEMENT, par);
../drivers/video/fbdev/aty/atyfb_base.c:2004:2: error: implicit declaration of function 'aty_st_lcd'; did you mean 'aty_st_8'? [-Werror=implicit-function-declaration]
2004 | aty_st_lcd(POWER_MANAGEMENT, pm, par);
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.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: Daniel Vetter <daniel@ffwll.ch>
Cc: David Airlie <airlied@linux.ie>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210222032853.21483-1-rdunlap@infradead.org
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/aty/atyfb_base.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c index 83c8e809955a..e946903a86c2 100644 --- a/drivers/video/fbdev/aty/atyfb_base.c +++ b/drivers/video/fbdev/aty/atyfb_base.c @@ -175,6 +175,15 @@ u32 aty_ld_lcd(int index, const struct atyfb_par *par) return aty_ld_le32(LCD_DATA, par); } } +#else /* defined(CONFIG_PMAC_BACKLIGHT) || defined(CONFIG_FB_ATY_BACKLIGHT) \ + defined(CONFIG_FB_ATY_GENERIC_LCD) */ +void aty_st_lcd(int index, u32 val, const struct atyfb_par *par) +{ } + +u32 aty_ld_lcd(int index, const struct atyfb_par *par) +{ + return 0; +} #endif /* defined(CONFIG_PMAC_BACKLIGHT) || defined (CONFIG_FB_ATY_GENERIC_LCD) */ #ifdef CONFIG_FB_ATY_GENERIC_LCD |