| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame^] | 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 | #include <linux/module.h> |
| 14 | #include <linux/kernel.h> |
| 15 | #include <linux/init.h> |
| 16 | #include <linux/leds.h> |
| 17 | #include "../leds.h" |
| 18 | |
| 19 | static int defon_trig_activate(struct led_classdev *led_cdev) |
| 20 | { |
| 21 | led_set_brightness_nosleep(led_cdev, led_cdev->max_brightness); |
| 22 | return 0; |
| 23 | } |
| 24 | |
| 25 | static struct led_trigger defon_led_trigger = { |
| 26 | .name = "default-on", |
| 27 | .activate = defon_trig_activate, |
| 28 | }; |
| 29 | module_led_trigger(defon_led_trigger); |
| 30 | |
| 31 | MODULE_AUTHOR("Nick Forbes <nick.forbes@incepta.com>"); |
| 32 | MODULE_DESCRIPTION("Default-ON LED trigger"); |
| 33 | MODULE_LICENSE("GPL v2"); |