[SCSI] libsas: make ATA functions selectable by a config option
[linux-2.6] / drivers / leds / leds-cobalt.c
1 /*
2  * Copyright 2006 - Florian Fainelli <florian@openwrt.org>
3  *
4  * Control the Cobalt Qube/RaQ front LED
5  */
6
7 #include <linux/module.h>
8 #include <linux/types.h>
9 #include <linux/kernel.h>
10 #include <linux/device.h>
11 #include <linux/leds.h>
12 #include <asm/mach-cobalt/cobalt.h>
13
14 static void cobalt_led_set(struct led_classdev *led_cdev, enum led_brightness brightness)
15 {
16         if (brightness)
17                 COBALT_LED_PORT = COBALT_LED_BAR_LEFT | COBALT_LED_BAR_RIGHT;
18         else
19                 COBALT_LED_PORT = 0;
20 }
21
22 static struct led_classdev cobalt_led = {
23        .name = "cobalt-front-led",
24        .brightness_set = cobalt_led_set,
25        .default_trigger = "ide-disk",
26 };
27
28 static int __init cobalt_led_init(void)
29 {
30         return led_classdev_register(NULL, &cobalt_led);
31 }
32
33 static void __exit cobalt_led_exit(void)
34 {
35         led_classdev_unregister(&cobalt_led);
36 }
37
38 module_init(cobalt_led_init);
39 module_exit(cobalt_led_exit);
40
41 MODULE_LICENSE("GPL");
42 MODULE_DESCRIPTION("Front LED support for Cobalt Server");
43 MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");