threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
27 lines
646 B
C
27 lines
646 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* spinlock.h: 64-bit Sparc spinlock support.
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*
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* Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
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*/
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#ifndef __SPARC64_SPINLOCK_H
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#define __SPARC64_SPINLOCK_H
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#ifndef __ASSEMBLY__
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#include <asm/processor.h>
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#include <asm/barrier.h>
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#include <asm/qrwlock.h>
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#include <asm/qspinlock.h>
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#define arch_read_lock_flags(p, f) arch_read_lock(p)
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#define arch_write_lock_flags(p, f) arch_write_lock(p)
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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 /* !(__ASSEMBLY__) */
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#endif /* !(__SPARC64_SPINLOCK_H) */
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