1/* 2 * apple_bl exported symbols 3 */ 4 5#ifndef _LINUX_APPLE_BL_H 6#define _LINUX_APPLE_BL_H 7 8#if defined(CONFIG_BACKLIGHT_APPLE) || defined(CONFIG_BACKLIGHT_APPLE_MODULE) 9 10extern int apple_bl_register(void); 11extern void apple_bl_unregister(void); 12 13#else /* !CONFIG_BACKLIGHT_APPLE */ 14 15static inline int apple_bl_register(void) 16{ 17 return 0; 18} 19 20static inline void apple_bl_unregister(void) 21{ 22} 23 24#endif /* !CONFIG_BACKLIGHT_APPLE */ 25 26#endif /* _LINUX_APPLE_BL_H */ 27