smplock.h

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#ifndef __ASM_CRIS_SMPLOCK_H
#define __ASM_CRIS_SMPLOCK_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.
 */

#include <linux/config.h>

#ifndef CONFIG_SMP

#define lock_kernel()                           do { } while(0)
#define unlock_kernel()                         do { } while(0)
#define release_kernel_lock(task, cpu, depth)   ((depth) = 1)
#define reacquire_kernel_lock(task, cpu, depth) do { } while(0)

#else

#error "We do not support SMP on CRIS"

#endif

#endif