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/*
 *  linux/include/asm-arm/atomic.h
 *
 *  Copyright (c) 1996 Russell King.
 *
 * 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.
 *
 *  Changelog:
 *   27-06-1996	RMK	Created
 *   13-04-1997	RMK	Made functions atomic!
 *   07-12-1997	RMK	Upgraded for v2.1.
 *   26-08-1998	PJB	Added #ifdef __KERNEL__
 */
#ifndef __ASM_ARM_ATOMIC_H
#define __ASM_ARM_ATOMIC_H

#ifdef CONFIG_SMP
#error SMP not supported
#endif

#include <asm/proc-armv/system.h>
#include <asm-generic/atomic.h>

/* Atomic operations are already serializing on ARM */
#define smp_mb__before_atomic_dec()	barrier()
#define smp_mb__after_atomic_dec()	barrier()
#define smp_mb__before_atomic_inc()	barrier()
#define smp_mb__after_atomic_inc()	barrier()

#endif