Richard Purdie | c72a1d6 | 2006-03-31 02:31:04 -0800 | [diff] [blame^] | 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 | |
| 16 | #include <linux/leds.h> |
| 17 | |
| 18 | static inline void led_set_brightness(struct led_classdev *led_cdev, |
| 19 | enum led_brightness value) |
| 20 | { |
| 21 | if (value > LED_FULL) |
| 22 | value = LED_FULL; |
| 23 | led_cdev->brightness = value; |
| 24 | if (!(led_cdev->flags & LED_SUSPENDED)) |
| 25 | led_cdev->brightness_set(led_cdev, value); |
| 26 | } |
| 27 | |
| 28 | extern rwlock_t leds_list_lock; |
| 29 | extern struct list_head leds_list; |
| 30 | |
| 31 | #endif /* __LEDS_H_INCLUDED */ |