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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
6006c0d8 JH |
2 | #ifndef _ASM_METAG_SPINLOCK_TYPES_H |
3 | #define _ASM_METAG_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 | volatile unsigned int lock; | |
11 | } arch_spinlock_t; | |
12 | ||
13 | #define __ARCH_SPIN_LOCK_UNLOCKED { 0 } | |
14 | ||
15 | typedef struct { | |
16 | volatile unsigned int lock; | |
17 | } arch_rwlock_t; | |
18 | ||
19 | #define __ARCH_RW_LOCK_UNLOCKED { 0 } | |
20 | ||
21 | #endif /* _ASM_METAG_SPINLOCK_TYPES_H */ |