include/asm-generic/spinlock_types.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2
   3 #ifndef __ASM_GENERIC_SPINLOCK_TYPES_H
   4 #define __ASM_GENERIC_SPINLOCK_TYPES_H
   5
   6 #include <linux/types.h>
   7 typedef atomic_t arch_spinlock_t;
   8
   9 /*
  10  * qrwlock_types depends on arch_spinlock_t, so we must typedef that before the
  11  * include.
  12  */
  13 #include <asm/qrwlock_types.h>
  14
  15 #define __ARCH_SPIN_LOCK_UNLOCKED       ATOMIC_INIT(0)
  16
  17 #endif /* __ASM_GENERIC_SPINLOCK_TYPES_H */