diff options
Diffstat (limited to 'arch/powerpc/include/asm/backlight.h')
| -rw-r--r-- | arch/powerpc/include/asm/backlight.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/backlight.h b/arch/powerpc/include/asm/backlight.h index 8cf5c37c3817..061a910d7492 100644 --- a/arch/powerpc/include/asm/backlight.h +++ b/arch/powerpc/include/asm/backlight.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Routines for handling backlight control on PowerBooks * @@ -9,15 +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); |