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/*
* LED MTD trigger
*
* Copyright 2016 Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
*
* Based on LED IDE-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_mtd);
DEFINE_LED_TRIGGER(ledtrig_nand);
void ledtrig_mtd_activity(void)
{
unsigned long blink_delay = BLINK_DELAY;
led_trigger_blink_oneshot(ledtrig_mtd,
&blink_delay, &blink_delay, 0);
led_trigger_blink_oneshot(ledtrig_nand,
&blink_delay, &blink_delay, 0);
}
EXPORT_SYMBOL(ledtrig_mtd_activity);
static int __init ledtrig_mtd_init(void)
{
led_trigger_register_simple("mtd", &ledtrig_mtd);
led_trigger_register_simple("nand-disk", &ledtrig_nand);
return 0;
}
device_initcall(ledtrig_mtd_init);
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