-
-/* in nv_backlight.h */
-#ifdef CONFIG_FB_NVIDIA_BACKLIGHT
-extern void nvidia_bl_init(struct nvidia_par *par);
-extern void nvidia_bl_exit(struct nvidia_par *par);
-extern void nvidia_bl_set_power(struct fb_info *info, int power);
-#else
-static inline void nvidia_bl_init(struct nvidia_par *par) {}
-static inline void nvidia_bl_exit(struct nvidia_par *par) {}
-static inline void nvidia_bl_set_power(struct fb_info *info, int power) {}
-#endif
-