CONFIG_ARM64_LSE_ATOMICS 15 arch/arm64/include/asm/atomic_ll_sc.h #if IS_ENABLED(CONFIG_ARM64_LSE_ATOMICS) && IS_ENABLED(CONFIG_AS_LSE) CONFIG_ARM64_LSE_ATOMICS 7 arch/arm64/include/asm/lse.h #if defined(CONFIG_AS_LSE) && defined(CONFIG_ARM64_LSE_ATOMICS) CONFIG_ARM64_LSE_ATOMICS 1291 arch/arm64/kernel/cpufeature.c #if defined(CONFIG_AS_LSE) && defined(CONFIG_ARM64_LSE_ATOMICS)