SHA2              108 arch/arm/crypto/sha2-ce-glue.c module_cpu_feature_match(SHA2, sha2_ce_mod_init);
SHA2              144 arch/arm64/crypto/sha2-ce-glue.c module_cpu_feature_match(SHA2, sha2_ce_mod_init);
SHA2               52 arch/arm64/include/asm/hwcap.h #define KERNEL_HWCAP_SHA2		__khwcap_feature(SHA2)