diff options
author | Thomas Zimmermann <tzimmermann@suse.de> | 2024-03-06 13:28:20 +0100 |
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committer | Thomas Zimmermann <tzimmermann@suse.de> | 2024-03-07 13:34:14 +0100 |
commit | 838f865802b9f26135ea7df4e30f89ac2f50c23e (patch) | |
tree | 7175d88180342496d99cb0d5e99757b292a141e3 /arch/powerpc/include/asm | |
parent | 074d363a0b2e4616ce7cf7a833687e710af923f1 (diff) |
arch/powerpc: Remove <linux/fb.h> from backlight code
Replace <linux/fb.h> with a forward declaration in <asm/backlight.h> 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 <tzimmermann@suse.de>
Fixes: d565dd3b0824 ("[PATCH] powerpc: More via-pmu backlight fixes")
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au> # (powerpc)
Link: https://patchwork.freedesktop.org/patch/msgid/20240306122935.10626-4-tzimmermann@suse.de
Diffstat (limited to 'arch/powerpc/include/asm')
-rw-r--r-- | arch/powerpc/include/asm/backlight.h | 5 |
1 files changed, 2 insertions, 3 deletions
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 <linux/fb.h> #include <linux/mutex.h> +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); |