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2874c5fd | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
58e0166a JB |
2 | /* |
3 | * OpenRISC Linux | |
4 | * | |
5 | * Linux architectural port borrowing liberally from similar works of | |
6 | * others. All original copyrights apply as per the original source | |
7 | * declaration. | |
8 | * | |
9 | * OpenRISC implementation: | |
10 | * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com> | |
11 | * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> | |
12 | * et al. | |
58e0166a JB |
13 | */ |
14 | ||
15 | #ifndef __ASM_OPENRISC_SPINLOCK_H | |
16 | #define __ASM_OPENRISC_SPINLOCK_H | |
17 | ||
b5f82176 SH |
18 | #include <asm/qspinlock.h> |
19 | ||
20 | #include <asm/qrwlock.h> | |
21 | ||
22 | #define arch_read_lock_flags(lock, flags) arch_read_lock(lock) | |
23 | #define arch_write_lock_flags(lock, flags) arch_write_lock(lock) | |
24 | ||
25 | #define arch_spin_relax(lock) cpu_relax() | |
26 | #define arch_read_relax(lock) cpu_relax() | |
27 | #define arch_write_relax(lock) cpu_relax() | |
28 | ||
58e0166a JB |
29 | |
30 | #endif |