crypto: s390/sha512 - Use macros instead of direct IV numbers

In the init functions of sha512 and sha384, the initial hash value
use macros instead of numbers.
Signed-off-by: NTianjia Zhang <tianjia.zhang@linux.alibaba.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

arch/s390/crypto/sha512_s390.c

@@ -22,14 +22,14 @@ static int sha512_init(struct shash_desc *desc)
 {
 	struct s390_sha_ctx *ctx = shash_desc_ctx(desc);
 
-	*(__u64 *)&ctx->state[0] = 0x6a09e667f3bcc908ULL;
-	*(__u64 *)&ctx->state[2] = 0xbb67ae8584caa73bULL;
-	*(__u64 *)&ctx->state[4] = 0x3c6ef372fe94f82bULL;
-	*(__u64 *)&ctx->state[6] = 0xa54ff53a5f1d36f1ULL;
-	*(__u64 *)&ctx->state[8] = 0x510e527fade682d1ULL;
-	*(__u64 *)&ctx->state[10] = 0x9b05688c2b3e6c1fULL;
-	*(__u64 *)&ctx->state[12] = 0x1f83d9abfb41bd6bULL;
-	*(__u64 *)&ctx->state[14] = 0x5be0cd19137e2179ULL;
+	*(__u64 *)&ctx->state[0] = SHA512_H0;
+	*(__u64 *)&ctx->state[2] = SHA512_H1;
+	*(__u64 *)&ctx->state[4] = SHA512_H2;
+	*(__u64 *)&ctx->state[6] = SHA512_H3;
+	*(__u64 *)&ctx->state[8] = SHA512_H4;
+	*(__u64 *)&ctx->state[10] = SHA512_H5;
+	*(__u64 *)&ctx->state[12] = SHA512_H6;
+	*(__u64 *)&ctx->state[14] = SHA512_H7;
 	ctx->count = 0;
 	ctx->func = CPACF_KIMD_SHA_512;
 
@@ -87,14 +87,14 @@ static int sha384_init(struct shash_desc *desc)
 {
 	struct s390_sha_ctx *ctx = shash_desc_ctx(desc);
 
-	*(__u64 *)&ctx->state[0] = 0xcbbb9d5dc1059ed8ULL;
-	*(__u64 *)&ctx->state[2] = 0x629a292a367cd507ULL;
-	*(__u64 *)&ctx->state[4] = 0x9159015a3070dd17ULL;
-	*(__u64 *)&ctx->state[6] = 0x152fecd8f70e5939ULL;
-	*(__u64 *)&ctx->state[8] = 0x67332667ffc00b31ULL;
-	*(__u64 *)&ctx->state[10] = 0x8eb44a8768581511ULL;
-	*(__u64 *)&ctx->state[12] = 0xdb0c2e0d64f98fa7ULL;
-	*(__u64 *)&ctx->state[14] = 0x47b5481dbefa4fa4ULL;
+	*(__u64 *)&ctx->state[0] = SHA384_H0;
+	*(__u64 *)&ctx->state[2] = SHA384_H1;
+	*(__u64 *)&ctx->state[4] = SHA384_H2;
+	*(__u64 *)&ctx->state[6] = SHA384_H3;
+	*(__u64 *)&ctx->state[8] = SHA384_H4;
+	*(__u64 *)&ctx->state[10] = SHA384_H5;
+	*(__u64 *)&ctx->state[12] = SHA384_H6;
+	*(__u64 *)&ctx->state[14] = SHA384_H7;
 	ctx->count = 0;
 	ctx->func = CPACF_KIMD_SHA_512;