ARM: OMAP: Remove unused old gpio-switch.h

/*

 * GPIO switch definitions

 *

 * Copyright (C) 2006 Nokia Corporation

 *

 * 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_ARCH_OMAP_GPIO_SWITCH_H

#define __ASM_ARCH_OMAP_GPIO_SWITCH_H

#include <linux/types.h>

/* Cover:

 *	high -> closed

 *	low  -> open

 * Connection:

 *	high -> connected

 *	low  -> disconnected

 * Activity:

 *	high -> active

 *	low  -> inactive

 *

 */

#define OMAP_GPIO_SWITCH_TYPE_COVER		0x0000

#define OMAP_GPIO_SWITCH_TYPE_CONNECTION	0x0001

#define OMAP_GPIO_SWITCH_TYPE_ACTIVITY		0x0002

#define OMAP_GPIO_SWITCH_FLAG_INVERTED		0x0001

#define OMAP_GPIO_SWITCH_FLAG_OUTPUT		0x0002

struct omap_gpio_switch {

	const char *name;

	s16 gpio;

	unsigned flags:4;

	unsigned type:4;

	/* Time in ms to debounce when transitioning from

	 * inactive state to active state. */

	u16 debounce_rising;

	/* Same for transition from active to inactive state. */

	u16 debounce_falling;

	/* notify board-specific code about state changes */

	void (* notify)(void *data, int state);

	void *notify_data;

};

/* Call at init time only */

extern void omap_register_gpio_switches(const struct omap_gpio_switch *tbl,

					int count);

#endif