diff options
Diffstat (limited to 'arch/arm64/include/asm/lse.h')
| -rw-r--r-- | arch/arm64/include/asm/lse.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/arm64/include/asm/lse.h b/arch/arm64/include/asm/lse.h index 5d10051c3e62..c503db8e73b0 100644 --- a/arch/arm64/include/asm/lse.h +++ b/arch/arm64/include/asm/lse.h @@ -13,16 +13,13 @@ #include <linux/jump_label.h> #include <linux/stringify.h> #include <asm/alternative.h> +#include <asm/alternative-macros.h> #include <asm/atomic_lse.h> #include <asm/cpucaps.h> -extern struct static_key_false cpu_hwcap_keys[ARM64_NCAPS]; -extern struct static_key_false arm64_const_caps_ready; - -static inline bool system_uses_lse_atomics(void) +static __always_inline bool system_uses_lse_atomics(void) { - return (static_branch_likely(&arm64_const_caps_ready)) && - static_branch_likely(&cpu_hwcap_keys[ARM64_HAS_LSE_ATOMICS]); + return alternative_has_feature_likely(ARM64_HAS_LSE_ATOMICS); } #define __lse_ll_sc_body(op, ...) \ |