mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-16 15:16:41 +07:00
0da3e65ba8
Rename leds internal interface led_set_brightness() to __led_set_brightness() to reduce confusion between led_set_brightness() and the external interface led_brightness_set(). led_brightness_set() cancels the timer and then calls led_set_brightness(). Signed-off-by: Shuah Khan <shuahkhan@gmail.com> Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
/*
|
|
* LED Kernel Default ON Trigger
|
|
*
|
|
* Copyright 2008 Nick Forbes <nick.forbes@incepta.com>
|
|
*
|
|
* Based on Richard Purdie's ledtrig-timer.c.
|
|
*
|
|
* 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/module.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/init.h>
|
|
#include <linux/leds.h>
|
|
#include "leds.h"
|
|
|
|
static void defon_trig_activate(struct led_classdev *led_cdev)
|
|
{
|
|
__led_set_brightness(led_cdev, led_cdev->max_brightness);
|
|
}
|
|
|
|
static struct led_trigger defon_led_trigger = {
|
|
.name = "default-on",
|
|
.activate = defon_trig_activate,
|
|
};
|
|
|
|
static int __init defon_trig_init(void)
|
|
{
|
|
return led_trigger_register(&defon_led_trigger);
|
|
}
|
|
|
|
static void __exit defon_trig_exit(void)
|
|
{
|
|
led_trigger_unregister(&defon_led_trigger);
|
|
}
|
|
|
|
module_init(defon_trig_init);
|
|
module_exit(defon_trig_exit);
|
|
|
|
MODULE_AUTHOR("Nick Forbes <nick.forbes@incepta.com>");
|
|
MODULE_DESCRIPTION("Default-ON LED trigger");
|
|
MODULE_LICENSE("GPL");
|