projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 060856c7 NF |
1 | /* |
| 2 | * LED Kernel Default ON Trigger | |
| 3 | * | |
| 4 | * Copyright 2008 Nick Forbes <[email protected]> | |
| 5 | * | |
| 6 | * Based on Richard Purdie's ledtrig-timer.c. | |
| 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 | ||
| 14 | #include <linux/module.h> | |
| 15 | #include <linux/kernel.h> | |
| 16 | #include <linux/init.h> | |
| 17 | #include <linux/leds.h> | |
| 18 | #include "leds.h" | |
| 19 | ||
| 20 | static void defon_trig_activate(struct led_classdev *led_cdev) | |
| 21 | { | |
| 0da3e65b | 22 | __led_set_brightness(led_cdev, led_cdev->max_brightness); |
| 060856c7 NF |
23 | } |
| 24 | ||
| 25 | static struct led_trigger defon_led_trigger = { | |
| 26 | .name = "default-on", | |
| 27 | .activate = defon_trig_activate, | |
| 28 | }; | |
| 29 | ||
| 30 | static int __init defon_trig_init(void) | |
| 31 | { | |
| 32 | return led_trigger_register(&defon_led_trigger); | |
| 33 | } | |
| 34 | ||
| 35 | static void __exit defon_trig_exit(void) | |
| 36 | { | |
| 37 | led_trigger_unregister(&defon_led_trigger); | |
| 38 | } | |
| 39 | ||
| 40 | module_init(defon_trig_init); | |
| 41 | module_exit(defon_trig_exit); | |
| 42 | ||
| 43 | MODULE_AUTHOR("Nick Forbes <[email protected]>"); | |
| 44 | MODULE_DESCRIPTION("Default-ON LED trigger"); | |
| 45 | MODULE_LICENSE("GPL"); |