| 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_keys.h> |
| 16 | |
| 17 | #ifdef CONFIG_RALINK_DEV_GPIO_BUTTONS |
| 18 | void |
| 19 | ramips_register_gpio_buttons(int id, unsigned poll_interval, unsigned nbuttons, |
| 20 | struct gpio_keys_button *buttons); |
| 21 | #else |
| 22 | static inline void |
| 23 | ramips_register_gpio_buttons(int id, unsigned poll_interval, unsigned nbuttons, |
| 24 | struct gpio_keys_button *buttons) |
| 25 | { |
| 26 | } |
| 27 | #endif |
| 28 | |
| 29 | #endif /* __ASM_MACH_RALINK_DEV_GPIO_BUTTONS_H */ |
| 30 | |
