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1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __ASM_SPINLOCK_TYPES_H
3 #define __ASM_SPINLOCK_TYPES_H
4 
5 #ifndef __LINUX_SPINLOCK_TYPES_H
6 # error "please don't include this file directly"
7 #endif
8 
9 typedef struct {
10 	int lock;
11 } arch_spinlock_t;
12 
13 #define __ARCH_SPIN_LOCK_UNLOCKED { .lock = 0, }
14 
15 typedef struct {
16 	int cnts;
17 	arch_spinlock_t wait;
18 } arch_rwlock_t;
19 
20 #define __ARCH_RW_LOCK_UNLOCKED		{ 0 }
21 
22 #endif
23