spinlock.h

 1/*
 2 * include/asm-xtensa/spinlock.h
 3 *
 4 * This file is subject to the terms and conditions of the GNU General Public
 5 * License.  See the file "COPYING" in the main directory of this archive
 6 * for more details.
 7 *
 8 * Copyright (C) 2001 - 2005 Tensilica Inc.
 9 */
10
11#ifndef _XTENSA_SPINLOCK_H
12#define _XTENSA_SPINLOCK_H
13
14#include <asm/barrier.h>
15#include <asm/qspinlock.h>
16#include <asm/qrwlock.h>
17
18#define smp_mb__after_spinlock()	smp_mb()
19
20#endif	/* _XTENSA_SPINLOCK_H */