Commit | Line | Data |
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d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
c72a1d60 RP |
2 | /* |
3 | * LED Core | |
4 | * | |
5 | * Copyright 2005 Openedhand Ltd. | |
6 | * | |
7 | * Author: Richard Purdie <rpurdie@openedhand.com> | |
c72a1d60 RP |
8 | */ |
9 | #ifndef __LEDS_H_INCLUDED | |
10 | #define __LEDS_H_INCLUDED | |
11 | ||
72f8da32 | 12 | #include <linux/rwsem.h> |
c72a1d60 RP |
13 | #include <linux/leds.h> |
14 | ||
0013b23d NM |
15 | static inline int led_get_brightness(struct led_classdev *led_cdev) |
16 | { | |
17 | return led_cdev->brightness; | |
18 | } | |
19 | ||
757b06ae | 20 | void led_init_core(struct led_classdev *led_cdev); |
d23a22a7 | 21 | void led_stop_software_blink(struct led_classdev *led_cdev); |
81fe8e5b JA |
22 | void led_set_brightness_nopm(struct led_classdev *led_cdev, |
23 | enum led_brightness value); | |
24 | void led_set_brightness_nosleep(struct led_classdev *led_cdev, | |
25 | enum led_brightness value); | |
d23a22a7 | 26 | |
72f8da32 | 27 | extern struct rw_semaphore leds_list_lock; |
c72a1d60 | 28 | extern struct list_head leds_list; |
ba93cdce | 29 | extern struct list_head trigger_list; |
c72a1d60 RP |
30 | |
31 | #endif /* __LEDS_H_INCLUDED */ |