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Commit 0ca98b24 authored by Will Deacon's avatar Will Deacon
Browse files

arm64: lse: Remove unused 'alt_lse' assembly macro 



The 'alt_lse' assembly macro has been unused since 7c8fc35d
("locking/atomics/arm64: Replace our atomic/lock bitop implementations
with asm-generic").

Remove it.

Reviewed-by: default avatarAndrew Murray <andrew.murray@arm.com>
Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent eb3aabbf

arch/arm64/include/asm/lse.h

+0 −22
Original line number Diff line number Diff line
@@ -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 */