target/linux/ar71xx/files-2.6.39/arch/mips/ar71xx/dev-gpio-buttons.h

   1 /*
   2  *  Atheros AR71xx GPIO button support
   3  *
   4  *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
   5  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
   6  *
   7  *  This program is free software; you can redistribute it and/or modify it
   8  *  under the terms of the GNU General Public License version 2 as published
   9  *  by the Free Software Foundation.
  10  */
  11
  12 #ifndef _AR71XX_DEV_GPIO_BUTTONS_H
  13 #define _AR71XX_DEV_GPIO_BUTTONS_H
  14
  15 #include <linux/input.h>
  16 #include <linux/gpio_keys.h>
  17
  18 void ar71xx_register_gpio_keys_polled(int id,
  19                                       unsigned poll_interval,
  20                                       unsigned nbuttons,
  21                                       struct gpio_keys_button *buttons);
  22
  23 #endif /* _AR71XX_DEV_GPIO_BUTTONS_H */