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author | Wolfgang Denk <wd@denx.de> | 2010-07-15 22:48:46 +0200 |
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committer | Wolfgang Denk <wd@denx.de> | 2010-07-15 22:48:46 +0200 |
commit | 93502a5e0adcfc0ce6cf8e3daa7eb9a4f4e53658 (patch) | |
tree | 85bf8677d8e8095ef18453199a99c5e4131d217d /drivers/misc/gpio_led.c | |
parent | dce6538f5d21a0def8a4df5328d536abed3e136a (diff) | |
parent | d6f324d03d7829a1da1dee8b60f91b173a3976f0 (diff) | |
download | u-boot-imx-93502a5e0adcfc0ce6cf8e3daa7eb9a4f4e53658.zip u-boot-imx-93502a5e0adcfc0ce6cf8e3daa7eb9a4f4e53658.tar.gz u-boot-imx-93502a5e0adcfc0ce6cf8e3daa7eb9a4f4e53658.tar.bz2 |
Merge branch 'master' of ../master
Diffstat (limited to 'drivers/misc/gpio_led.c')
-rw-r--r-- | drivers/misc/gpio_led.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/misc/gpio_led.c b/drivers/misc/gpio_led.c index acd6a90..3fedddc 100644 --- a/drivers/misc/gpio_led.c +++ b/drivers/misc/gpio_led.c @@ -2,26 +2,22 @@ * 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> #include <status_led.h> #include <asm/gpio.h> -/* assume led is active low */ - void __led_init(led_id_t mask, int state) { - gpio_direction_output(mask, (state == STATUS_LED_ON) ? 0 : 1); + gpio_request(mask, "gpio_led"); + gpio_direction_output(mask, state == STATUS_LED_ON); } void __led_set(led_id_t mask, int state) { - gpio_set_value(mask, (state == STATUS_LED_ON) ? 0 : 1); + gpio_set_value(mask, state == STATUS_LED_ON); } void __led_toggle(led_id_t mask) |