32 static int sha256_update(struct shash_desc *desc, const u8 *data,  in sha256_update()  argument
35 	struct sha256_state *sctx = shash_desc_ctx(desc);  in sha256_update()
39 		return crypto_sha256_arm_update(desc, data, len);  in sha256_update()
42 	sha256_base_do_update(desc, data, len,  in sha256_update()
49 static int sha256_finup(struct shash_desc *desc, const u8 *data,  in sha256_finup()  argument
53 		return crypto_sha256_arm_finup(desc, data, len, out);  in sha256_finup()
57 		sha256_base_do_update(desc, data, len,  in sha256_finup()
59 	sha256_base_do_finalize(desc,  in sha256_finup()
63 	return sha256_base_finish(desc, out);  in sha256_finup()
66 static int sha256_final(struct shash_desc *desc, u8 *out)  in sha256_final()  argument
68 	return sha256_finup(desc, NULL, 0, out);  in sha256_final()