Contributors: 6
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Linus Walleij |
59 |
37.11% |
1 |
16.67% |
| Richard Purdie |
51 |
32.08% |
1 |
16.67% |
| Stephan Linz |
34 |
21.38% |
1 |
16.67% |
| Fabio Baltieri |
9 |
5.66% |
1 |
16.67% |
| Jacek Anaszewski |
5 |
3.14% |
1 |
16.67% |
| Paul Gortmaker |
1 |
0.63% |
1 |
16.67% |
| Total |
159 |
|
6 |
|
/*
* LED Disk Activity Trigger
*
* Copyright 2006 Openedhand Ltd.
*
* Author: Richard Purdie <rpurdie@openedhand.com>
*
* 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/kernel.h>
#include <linux/init.h>
#include <linux/leds.h>
#define BLINK_DELAY 30
DEFINE_LED_TRIGGER(ledtrig_disk);
DEFINE_LED_TRIGGER(ledtrig_disk_read);
DEFINE_LED_TRIGGER(ledtrig_disk_write);
DEFINE_LED_TRIGGER(ledtrig_ide);
void ledtrig_disk_activity(bool write)
{
unsigned long blink_delay = BLINK_DELAY;
led_trigger_blink_oneshot(ledtrig_disk,
&blink_delay, &blink_delay, 0);
led_trigger_blink_oneshot(ledtrig_ide,
&blink_delay, &blink_delay, 0);
if (write)
led_trigger_blink_oneshot(ledtrig_disk_write,
&blink_delay, &blink_delay, 0);
else
led_trigger_blink_oneshot(ledtrig_disk_read,
&blink_delay, &blink_delay, 0);
}
EXPORT_SYMBOL(ledtrig_disk_activity);
static int __init ledtrig_disk_init(void)
{
led_trigger_register_simple("disk-activity", &ledtrig_disk);
led_trigger_register_simple("disk-read", &ledtrig_disk_read);
led_trigger_register_simple("disk-write", &ledtrig_disk_write);
led_trigger_register_simple("ide-disk", &ledtrig_ide);
return 0;
}
device_initcall(ledtrig_disk_init);