2 * Atheros AR71xx GPIO LED device support
4 * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
7 * Parts of this file are based on Atheros' 2.6.15 BSP
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU General Public License version 2 as published
11 * by the Free Software Foundation.
14 #include <linux/init.h>
15 #include <linux/platform_device.h>
17 #include "dev-leds-gpio.h"
19 void __init ar71xx_add_device_leds_gpio(int id, unsigned num_leds,
20 struct gpio_led *leds)
22 struct platform_device *pdev;
23 struct gpio_led_platform_data pdata;
27 p = kmalloc(num_leds * sizeof(*p), GFP_KERNEL);
31 memcpy(p, leds, num_leds * sizeof(*p));
33 pdev = platform_device_alloc("leds-gpio", id);
37 memset(&pdata, 0, sizeof(pdata));
38 pdata.num_leds = num_leds;
41 err = platform_device_add_data(pdev, &pdata, sizeof(pdata));
45 err = platform_device_add(pdev);
52 platform_device_put(pdev);