From 863981e96738983919de841ec669e157e6bdaeb0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Sun, 11 Sep 2016 04:34:46 -0300 Subject: Linux-libre 4.7.1-gnu --- drivers/leds/trigger/ledtrig-mtd.c | 45 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 drivers/leds/trigger/ledtrig-mtd.c (limited to 'drivers/leds/trigger/ledtrig-mtd.c') diff --git a/drivers/leds/trigger/ledtrig-mtd.c b/drivers/leds/trigger/ledtrig-mtd.c new file mode 100644 index 000000000..99b5b0a4d --- /dev/null +++ b/drivers/leds/trigger/ledtrig-mtd.c @@ -0,0 +1,45 @@ +/* + * LED MTD trigger + * + * Copyright 2016 Ezequiel Garcia + * + * Based on LED IDE-Disk Activity Trigger + * + * Copyright 2006 Openedhand Ltd. + * + * Author: Richard Purdie + * + * 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 +#include +#include + +#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); -- cgit v1.2.3-54-g00ecf