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arm64: lse: Remove unused 'alt_lse' assembly macro
The 'alt_lse' assembly macro has been unused since 7c8fc35dfc
("locking/atomics/arm64: Replace our atomic/lock bitop implementations
with asm-generic").
Remove it.
Reviewed-by: Andrew Murray <andrew.murray@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
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parent
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0ca98b2456
@ -10,37 +10,15 @@
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#include <asm/alternative.h>
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#include <asm/cpucaps.h>
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#ifdef __ASSEMBLER__
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.arch_extension lse
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.macro alt_lse, llsc, lse
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alternative_insn "\llsc", "\lse", ARM64_HAS_LSE_ATOMICS
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.endm
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#else /* __ASSEMBLER__ */
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__asm__(".arch_extension lse");
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/* In-line patching at runtime */
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#define ARM64_LSE_ATOMIC_INSN(llsc, lse) \
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ALTERNATIVE(llsc, lse, ARM64_HAS_LSE_ATOMICS)
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#endif /* __ASSEMBLER__ */
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#else /* CONFIG_AS_LSE && CONFIG_ARM64_LSE_ATOMICS */
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#ifdef __ASSEMBLER__
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.macro alt_lse, llsc, lse
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\llsc
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.endm
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#else /* __ASSEMBLER__ */
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#define ARM64_LSE_ATOMIC_INSN(llsc, lse) llsc
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#endif /* __ASSEMBLER__ */
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#endif /* CONFIG_AS_LSE && CONFIG_ARM64_LSE_ATOMICS */
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#endif /* __ASM_LSE_H */
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