From 68c1a9da15d90c6a4375173c5b1a1e44e2a26720 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Wed, 29 Oct 2014 01:13:36 +0100 Subject: [PATCH] backlight: use of_find_backlight_by_node stub when backlight class disabled Drivers may want to search for an optional backlight even when the backlight class is disabled. In this case the linker would miss the function referenced in the backlight header. Therefore use the stub function also when the backlight class is disabled. Signed-off-by: Heiko Stuebner --- include/linux/backlight.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/backlight.h b/include/linux/backlight.h index adb14a8..d9cb644 100644 --- a/include/linux/backlight.h +++ b/include/linux/backlight.h @@ -157,7 +157,7 @@ struct generic_bl_info { void (*kick_battery)(void); }; -#ifdef CONFIG_OF +#if defined(CONFIG_OF) && defined(CONFIG_BACKLIGHT_CLASS_DEVICE) struct backlight_device *of_find_backlight_by_node(struct device_node *node); #else static inline struct backlight_device * -- 2.0.1