| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| /* |
| * OpenRISC Linux |
| * |
| * Linux architectural port borrowing liberally from similar works of |
| * others. All original copyrights apply as per the original source |
| * declaration. |
| * |
| * OpenRISC implementation: |
| * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com> |
| * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> |
| * et al. |
| */ |
| |
| #ifndef __ASM_OPENRISC_SPINLOCK_H |
| #define __ASM_OPENRISC_SPINLOCK_H |
| |
| #include <asm/qspinlock.h> |
| |
| #include <asm/qrwlock.h> |
| |
| #define arch_read_lock_flags(lock, flags) arch_read_lock(lock) |
| #define arch_write_lock_flags(lock, flags) arch_write_lock(lock) |
| |
| #define arch_spin_relax(lock) cpu_relax() |
| #define arch_read_relax(lock) cpu_relax() |
| #define arch_write_relax(lock) cpu_relax() |
| |
| |
| #endif |
