1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __ASM_SPINLOCK_TYPES_H
3 #define __ASM_SPINLOCK_TYPES_H
6 volatile unsigned int lock[4];
7 # define __ARCH_SPIN_LOCK_UNLOCKED { { 1, 1, 1, 1 } }
15 #define __ARCH_RW_LOCK_UNLOCKED { __ARCH_SPIN_LOCK_UNLOCKED, 0 }