Contributors: 7
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Linus Walleij |
59 |
36.88% |
1 |
14.29% |
| Richard Purdie |
51 |
31.87% |
1 |
14.29% |
| Stephan Linz |
33 |
20.62% |
1 |
14.29% |
| Fabio Baltieri |
9 |
5.62% |
1 |
14.29% |
| Jacek Anaszewski |
5 |
3.12% |
1 |
14.29% |
| Thomas Gleixner |
2 |
1.25% |
1 |
14.29% |
| Paul Gortmaker |
1 |
0.62% |
1 |
14.29% |
| Total |
160 |
|
7 |
|
// SPDX-License-Identifier: GPL-2.0-only
/*
* LED Disk Activity Trigger
*
* Copyright 2006 Openedhand Ltd.
*
* Author: Richard Purdie <rpurdie@openedhand.com>
*/
#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);