From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- drivers/leds/trigger/ledtrig-mtd.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 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 0000000000..bbe6876a24 --- /dev/null +++ b/drivers/leds/trigger/ledtrig-mtd.c @@ -0,0 +1,37 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * LED MTD trigger + * + * Copyright 2016 Ezequiel Garcia + * + * Based on LED IDE-Disk Activity Trigger + * + * Copyright 2006 Openedhand Ltd. + * + * Author: Richard Purdie + */ + +#include +#include +#include + +#define BLINK_DELAY 30 + +DEFINE_LED_TRIGGER(ledtrig_mtd); +DEFINE_LED_TRIGGER(ledtrig_nand); + +void ledtrig_mtd_activity(void) +{ + 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