projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| c72a1d60 RP |
1 | /* |
| 2 | * LED Core | |
| 3 | * | |
| 4 | * Copyright 2005 Openedhand Ltd. | |
| 5 | * | |
| 6 | * Author: Richard Purdie <rpurdie@openedhand.com> | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License version 2 as | |
| 10 | * published by the Free Software Foundation. | |
| 11 | * | |
| 12 | */ | |
| 13 | #ifndef __LEDS_H_INCLUDED | |
| 14 | #define __LEDS_H_INCLUDED | |
| 15 | ||
| 72f8da32 | 16 | #include <linux/rwsem.h> |
| c72a1d60 RP |
17 | #include <linux/leds.h> |
| 18 | ||
| 0013b23d NM |
19 | static inline int led_get_brightness(struct led_classdev *led_cdev) |
| 20 | { | |
| 21 | return led_cdev->brightness; | |
| 22 | } | |
| 23 | ||
| 757b06ae | 24 | void led_init_core(struct led_classdev *led_cdev); |
| d23a22a7 | 25 | void led_stop_software_blink(struct led_classdev *led_cdev); |
| 81fe8e5b JA |
26 | void led_set_brightness_nopm(struct led_classdev *led_cdev, |
| 27 | enum led_brightness value); | |
| 28 | void led_set_brightness_nosleep(struct led_classdev *led_cdev, | |
| 29 | enum led_brightness value); | |
| d23a22a7 | 30 | |
| 72f8da32 | 31 | extern struct rw_semaphore leds_list_lock; |
| c72a1d60 RP |
32 | extern struct list_head leds_list; |
| 33 | ||
| 34 | #endif /* __LEDS_H_INCLUDED */ |