Linux kernel mirror (for testing)
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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 */