1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
/*
* include/asm-xtensa/spinlock.h
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2001 - 2005 Tensilica Inc.
*/
#ifndef _XTENSA_SPINLOCK_H
#define _XTENSA_SPINLOCK_H
#include <asm/barrier.h>
#include <asm/qspinlock.h>
#include <asm/qrwlock.h>
#define smp_mb__after_spinlock() smp_mb()
#endif /* _XTENSA_SPINLOCK_H */