ramips: remove extern and __init from function prototypes
[openwrt/svn-archive/archive.git] / target / linux / ramips / files / arch / mips / include / asm / mach-ralink / dev-gpio-buttons.h
1 /*
2 * Ralink SoC GPIO button support
3 *
4 * Copyright (C) 2010-2011 Gabor Juhos <juhosg@openwrt.org>
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
9 */
10
11 #ifndef __ASM_MACH_RALINK_DEV_GPIO_BUTTONS_H
12 #define __ASM_MACH_RALINK_DEV_GPIO_BUTTONS_H
13
14 #include <linux/input.h>
15 #include <linux/gpio_buttons.h>
16
17 #ifdef CONFIG_RALINK_DEV_GPIO_BUTTONS
18 void ramips_register_gpio_buttons(int id,
19 unsigned poll_interval,
20 unsigned nbuttons,
21 struct gpio_button *buttons);
22 #else
23 static inline void ramips_register_gpio_buttons(int id,
24 unsigned poll_interval,
25 unsigned nbuttons,
26 struct gpio_button *buttons)
27 {
28 }
29 #endif
30
31 #endif /* __ASM_MACH_RALINK_DEV_GPIO_BUTTONS_H */