[PATCH v5 06/10] arm64: lse: Remove unused 'alt_lse' assembly macro
From: Will Deacon <will@kernel.org>
Date: 2019-08-29 15:51:04
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
The 'alt_lse' assembly macro has been unused since 7c8fc35dfc32
("locking/atomics/arm64: Replace our atomic/lock bitop implementations
with asm-generic").
Remove it.
Signed-off-by: Will Deacon <will@kernel.org>
---
arch/arm64/include/asm/lse.h | 22 ----------------------
1 file changed, 22 deletions(-)
diff --git a/arch/arm64/include/asm/lse.h b/arch/arm64/include/asm/lse.h
index 52b80846d1b7..08e818e53ed7 100644
--- a/arch/arm64/include/asm/lse.h
+++ b/arch/arm64/include/asm/lse.h@@ -10,37 +10,15 @@ #include <asm/alternative.h> #include <asm/cpucaps.h> -#ifdef __ASSEMBLER__ - -.arch_extension lse - -.macro alt_lse, llsc, lse - alternative_insn "\llsc", "\lse", ARM64_HAS_LSE_ATOMICS -.endm - -#else /* __ASSEMBLER__ */ - __asm__(".arch_extension lse"); - /* In-line patching at runtime */ #define ARM64_LSE_ATOMIC_INSN(llsc, lse) \ ALTERNATIVE(llsc, lse, ARM64_HAS_LSE_ATOMICS) -#endif /* __ASSEMBLER__ */ #else /* CONFIG_AS_LSE && CONFIG_ARM64_LSE_ATOMICS */ -#ifdef __ASSEMBLER__ - -.macro alt_lse, llsc, lse - \llsc -.endm - -#else /* __ASSEMBLER__ */ - - #define ARM64_LSE_ATOMIC_INSN(llsc, lse) llsc -#endif /* __ASSEMBLER__ */ #endif /* CONFIG_AS_LSE && CONFIG_ARM64_LSE_ATOMICS */ #endif /* __ASM_LSE_H */
--
2.11.0
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