blob: a715c4ed93ff0b9cb9f6a219e723ac2d75bbb3f8 [file] [log] [blame]
* LED Core
* Copyright 2005 Openedhand Ltd.
* Author: Richard Purdie <>
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
#include <linux/leds.h>
static inline void led_set_brightness(struct led_classdev *led_cdev,
enum led_brightness value)
if (value > LED_FULL)
value = LED_FULL;
led_cdev->brightness = value;
if (!(led_cdev->flags & LED_SUSPENDED))
led_cdev->brightness_set(led_cdev, value);
extern rwlock_t leds_list_lock;
extern struct list_head leds_list;
void led_trigger_set_default(struct led_classdev *led_cdev);
void led_trigger_set(struct led_classdev *led_cdev,
struct led_trigger *trigger);
#define led_trigger_set_default(x) do {} while(0)
#define led_trigger_set(x, y) do {} while(0)
ssize_t led_trigger_store(struct class_device *dev, const char *buf,
size_t count);
ssize_t led_trigger_show(struct class_device *dev, char *buf);
#endif /* __LEDS_H_INCLUDED */