From 838f865802b9f26135ea7df4e30f89ac2f50c23e Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Wed, 6 Mar 2024 13:28:20 +0100 Subject: arch/powerpc: Remove from backlight code Replace with a forward declaration in to resolve an unnecessary dependency. Remove pmac_backlight_curve_lookup() and struct fb_info from source and header files. The function and the framebuffer struct are unused. No functional changes. v3: * Add Fixes tag (Christophe) * fix typos in commit message (Jani) Signed-off-by: Thomas Zimmermann Fixes: d565dd3b0824 ("[PATCH] powerpc: More via-pmu backlight fixes") Reviewed-by: Jani Nikula Acked-by: Michael Ellerman # (powerpc) Link: https://patchwork.freedesktop.org/patch/msgid/20240306122935.10626-4-tzimmermann@suse.de --- arch/powerpc/include/asm/backlight.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch/powerpc/include') diff --git a/arch/powerpc/include/asm/backlight.h b/arch/powerpc/include/asm/backlight.h index 1b5eab62ed04..061a910d7492 100644 --- a/arch/powerpc/include/asm/backlight.h +++ b/arch/powerpc/include/asm/backlight.h @@ -10,15 +10,14 @@ #define __ASM_POWERPC_BACKLIGHT_H #ifdef __KERNEL__ -#include #include +struct backlight_device; + /* For locking instructions, see the implementation file */ extern struct backlight_device *pmac_backlight; extern struct mutex pmac_backlight_mutex; -extern int pmac_backlight_curve_lookup(struct fb_info *info, int value); - extern int pmac_has_backlight_type(const char *type); extern void pmac_backlight_key(int direction); -- cgit v1.2.3