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| 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
|---|---|
| 2 | /* |
| 3 | * Spinlock support for the Hexagon architecture |
| 4 | * |
| 5 | * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. |
| 6 | */ |
| 7 | |
| 8 | #ifndef _ASM_SPINLOCK_TYPES_H |
| 9 | #define _ASM_SPINLOCK_TYPES_H |
| 10 | |
| 11 | #ifndef __LINUX_SPINLOCK_TYPES_RAW_H |
| 12 | # error "Please do not include this file directly." |
| 13 | #endif |
| 14 | |
| 15 | typedef struct { |
| 16 | volatile unsigned int lock; |
| 17 | } arch_spinlock_t; |
| 18 | |
| 19 | #define __ARCH_SPIN_LOCK_UNLOCKED { 0 } |
| 20 | |
| 21 | typedef struct { |
| 22 | volatile unsigned int lock; |
| 23 | } arch_rwlock_t; |
| 24 | |
| 25 | #define __ARCH_RW_LOCK_UNLOCKED { 0 } |
| 26 | |
| 27 | #endif |
| 28 |
Warning: This file is not a C or C++ file. It does not have highlighting.