arm64: lse: Remove unused 'alt_lse' assembly macro

The 'alt_lse' assembly macro has been unused since 7c8fc35dfc32
("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>

diff --git a/arch/arm64/include/asm/lse.h b/arch/arm64/include/asm/lse.h
index 52b80846d1b79a6941d8ff0335a8469b4b75082f..08e818e53ed7c0e43740d8488fa0053e707ce5bf 100644 (file)
--- 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 */