From bfa5782b9caa26f93f42ad79804e1f75a1ce9f18 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Sun, 21 Feb 2021 19:28:53 -0800 Subject: 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 Reported-by: kernel test robot Cc: linux-fbdev@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: Bartlomiej Zolnierkiewicz Cc: Sam Ravnborg Cc: Daniel Vetter Cc: David Airlie Cc: Jani Nikula Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210222032853.21483-1-rdunlap@infradead.org --- drivers/video/fbdev/aty/atyfb_base.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/video') 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 -- cgit