diff options
Diffstat (limited to 'commands/led.c')
| -rw-r--r-- | commands/led.c | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/commands/led.c b/commands/led.c index a53f0df6a2..7cf2ceefb8 100644 --- a/commands/led.c +++ b/commands/led.c @@ -1,22 +1,7 @@ -/* - * LED command support for barebox - * - * (C) Copyright 2010 Sascha Hauer, Pengutronix - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ +// SPDX-License-Identifier: GPL-2.0-or-later +// SPDX-FileCopyrightText: © 2010 Sascha Hauer, Pengutronix + +/* LED command support for barebox */ #include <common.h> #include <led.h> @@ -101,8 +86,8 @@ static int do_led(int argc, char *argv[]) ret = led_set(led, value); if (ret < 0) { - perror("led"); - return 1; + printf("led: %s\n", strerror(-ret)); + return COMMAND_ERROR; } return 0; |