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