spinlock.h 472 B

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  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. #ifndef _XTENSA_SPINLOCK_H
  11. #define _XTENSA_SPINLOCK_H
  12. #include <asm/barrier.h>
  13. #include <asm/qspinlock.h>
  14. #include <asm/qrwlock.h>
  15. #define smp_mb__after_spinlock() smp_mb()
  16. #endif /* _XTENSA_SPINLOCK_H */