arch/arc/kernel/atomic_lock.c

/*
 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
 *
 * 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.
 */

#include <linux/spinlock_types.h>

DEFINE_SPINLOCK(smp_atomic_ops_lock);