apple_bl.h (498B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * apple_bl exported symbols 4 */ 5 6#ifndef _LINUX_APPLE_BL_H 7#define _LINUX_APPLE_BL_H 8 9#if defined(CONFIG_BACKLIGHT_APPLE) || defined(CONFIG_BACKLIGHT_APPLE_MODULE) 10 11extern int apple_bl_register(void); 12extern void apple_bl_unregister(void); 13 14#else /* !CONFIG_BACKLIGHT_APPLE */ 15 16static inline int apple_bl_register(void) 17{ 18 return 0; 19} 20 21static inline void apple_bl_unregister(void) 22{ 23} 24 25#endif /* !CONFIG_BACKLIGHT_APPLE */ 26 27#endif /* _LINUX_APPLE_BL_H */