diff options
| author | Catalin Marinas <catalin.marinas@arm.com> | 2020-01-15 11:30:08 +0000 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-01-15 12:50:48 +0000 |
| commit | 395af861377d14616c221831430f58e5786b92f1 (patch) | |
| tree | 1909143f89bcf648e8500b0ef303f59bf500daf9 /arch/arm64/include/asm/lse.h | |
| parent | 42d519e3d0c071161d0a1c36e95a3743b113c590 (diff) | |
arm64: Move the LSE gas support detection to Kconfig
As the Kconfig syntax gained support for $(as-instr) tests, move the LSE
gas support detection from Makefile to the main arm64 Kconfig and remove
the additional CONFIG_AS_LSE definition and check.
Cc: Will Deacon <will@kernel.org>
Reviewed-by: Vladimir Murzin <vladimir.murzin@arm.com>
Tested-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/include/asm/lse.h')
| -rw-r--r-- | arch/arm64/include/asm/lse.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/include/asm/lse.h b/arch/arm64/include/asm/lse.h index 80b388278149..4e1009fff686 100644 --- a/arch/arm64/include/asm/lse.h +++ b/arch/arm64/include/asm/lse.h @@ -4,7 +4,7 @@ #include <asm/atomic_ll_sc.h> -#if defined(CONFIG_AS_LSE) && defined(CONFIG_ARM64_LSE_ATOMICS) +#ifdef CONFIG_ARM64_LSE_ATOMICS #include <linux/compiler_types.h> #include <linux/export.h> @@ -36,7 +36,7 @@ static inline bool system_uses_lse_atomics(void) #define ARM64_LSE_ATOMIC_INSN(llsc, lse) \ ALTERNATIVE(llsc, lse, ARM64_HAS_LSE_ATOMICS) -#else /* CONFIG_AS_LSE && CONFIG_ARM64_LSE_ATOMICS */ +#else /* CONFIG_ARM64_LSE_ATOMICS */ static inline bool system_uses_lse_atomics(void) { return false; } @@ -44,5 +44,5 @@ static inline bool system_uses_lse_atomics(void) { return false; } #define ARM64_LSE_ATOMIC_INSN(llsc, lse) llsc -#endif /* CONFIG_AS_LSE && CONFIG_ARM64_LSE_ATOMICS */ +#endif /* CONFIG_ARM64_LSE_ATOMICS */ #endif /* __ASM_LSE_H */ |