This patcha adds the gpio usage request.
Signed-off-by: Thomas Chou thomas@wytron.com.tw --- drivers/misc/gpio_led.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/misc/gpio_led.c b/drivers/misc/gpio_led.c index acd6a90..e00b9fa 100644 --- a/drivers/misc/gpio_led.c +++ b/drivers/misc/gpio_led.c @@ -2,10 +2,7 @@ * Status LED driver based on GPIO access conventions of Linux * * Copyright (C) 2010 Thomas Chou thomas@wytron.com.tw - * - * 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. + * Licensed under the GPL-2 or later. */
#include <common.h> @@ -16,6 +13,7 @@
void __led_init(led_id_t mask, int state) { + gpio_request(mask, "gpio_led"); gpio_direction_output(mask, (state == STATUS_LED_ON) ? 0 : 1); }