1// SPDX-License-Identifier: GPL-2.0-only
 2/*
 3 * LED Kernel Default ON Trigger
 4 *
 5 * Copyright 2008 Nick Forbes <nick.forbes@incepta.com>
 6 *
 7 * Based on Richard Purdie's ledtrig-timer.c.
 
 
 
 
 
 8 */
 9
10#include <linux/module.h>
11#include <linux/kernel.h>
12#include <linux/init.h>
13#include <linux/leds.h>
14#include "../leds.h"
15
16static int defon_trig_activate(struct led_classdev *led_cdev)
17{
18	led_set_brightness_nosleep(led_cdev, led_cdev->max_brightness);
19	return 0;
20}
21
22static struct led_trigger defon_led_trigger = {
23	.name     = "default-on",
24	.activate = defon_trig_activate,
25};
26module_led_trigger(defon_led_trigger);
 
 
 
 
 
 
 
 
 
 
 
 
27
28MODULE_AUTHOR("Nick Forbes <nick.forbes@incepta.com>");
29MODULE_DESCRIPTION("Default-ON LED trigger");
30MODULE_LICENSE("GPL v2");

 
 1/*
 2 * LED Kernel Default ON Trigger
 3 *
 4 * Copyright 2008 Nick Forbes <nick.forbes@incepta.com>
 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
20static void defon_trig_activate(struct led_classdev *led_cdev)
21{
22	led_set_brightness_nosleep(led_cdev, led_cdev->max_brightness);
 
23}
24
25static struct led_trigger defon_led_trigger = {
26	.name     = "default-on",
27	.activate = defon_trig_activate,
28};
29
30static int __init defon_trig_init(void)
31{
32	return led_trigger_register(&defon_led_trigger);
33}
34
35static void __exit defon_trig_exit(void)
36{
37	led_trigger_unregister(&defon_led_trigger);
38}
39
40module_init(defon_trig_init);
41module_exit(defon_trig_exit);
42
43MODULE_AUTHOR("Nick Forbes <nick.forbes@incepta.com>");
44MODULE_DESCRIPTION("Default-ON LED trigger");
45MODULE_LICENSE("GPL");