summaryrefslogtreecommitdiffstats
path: root/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/dev-gpio-buttons.h
blob: 8eb5e16906582e19cff286d59ed37e3523737628 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
/*
 *  Ralink SoC GPIO button support
 *
 *  Copyright (C) 2010-2011 Gabor Juhos <juhosg@openwrt.org>
 *
 *  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.
 */

#ifndef __ASM_MACH_RALINK_DEV_GPIO_BUTTONS_H
#define __ASM_MACH_RALINK_DEV_GPIO_BUTTONS_H

#include <linux/input.h>
#include <linux/gpio_keys.h>

#ifdef CONFIG_RALINK_DEV_GPIO_BUTTONS
void
ramips_register_gpio_buttons(int id, unsigned poll_interval, unsigned nbuttons,
			     struct gpio_keys_button *buttons);
#else
static inline void
ramips_register_gpio_buttons(int id, unsigned poll_interval, unsigned nbuttons,
			     struct gpio_keys_button *buttons)
{
}
#endif

#endif /* __ASM_MACH_RALINK_DEV_GPIO_BUTTONS_H */