[linux-2.6-block.git] / arch / arm / include / asm / localtimer.h

/*
 *  arch/arm/include/asm/localtimer.h
 *
 *  Copyright (C) 2004-2005 ARM Ltd.
 *
 * 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_ARM_LOCALTIMER_H
#define __ASM_ARM_LOCALTIMER_H

#include <linux/errno.h>

struct clock_event_device;

struct local_timer_ops {
	int  (*setup)(struct clock_event_device *);
	void (*stop)(struct clock_event_device *);
};

#ifdef CONFIG_LOCAL_TIMERS
/*
 * Register a local timer driver
 */
int local_timer_register(struct local_timer_ops *);
#else
static inline int local_timer_register(struct local_timer_ops *ops)
{
	return -ENXIO;
}
#endif

#endif
Commit	Line	Data
bc28248e RK	1	/*
	2	* arch/arm/include/asm/localtimer.h
	3	*
	4	* Copyright (C) 2004-2005 ARM Ltd.
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License version 2 as
	8	* published by the Free Software Foundation.
	9	*/
	10	#ifndef __ASM_ARM_LOCALTIMER_H
	11	#define __ASM_ARM_LOCALTIMER_H
	12
bb1ac3ec SG	13	#include <linux/errno.h>
bb1ac3ec SG	14
bc28248e RK	15	struct clock_event_device;
bc28248e RK	16
0ef330e1 MZ	17	struct local_timer_ops {
	18	int (setup)(struct clock_event_device );
	19	void (stop)(struct clock_event_device );
	20	};
	21
bc28248e	22	#ifdef CONFIG_LOCAL_TIMERS
0ef330e1 MZ	23	/*
	24	* Register a local timer driver
	25	*/
	26	int local_timer_register(struct local_timer_ops *);
af90f10d	27	#else
0ef330e1 MZ	28	static inline int local_timer_register(struct local_timer_ops *ops)
	29	{
	30	return -ENXIO;
	31	}
bc28248e RK	32	#endif
	33
	34	#endif