crypto: n2 - Fix sparse endianness warning

This patch fixes sparse endianness warnings by changing the type
of hash_init to u8 from u32.  There should be no difference in the
generated code.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c
index 8c8e17d5fb2023d7f88fbe6c3be3d6fdcc5c995a..3642bf83d8094c985b29a8f6b660915b76237cf0 100644 (file)
--- a/drivers/crypto/n2_core.c
+++ b/drivers/crypto/n2_core.c
@@ -249,7 +249,7 @@ static inline bool n2_should_run_async(struct spu_queue *qp, int this_len)
 struct n2_ahash_alg {
        struct list_head        entry;
        const u8                *hash_zero;
-       const u32               *hash_init;
+       const u8                *hash_init;
        u8                      hw_op_hashsz;
        u8                      digest_size;
        u8                      auth_type;
@@ -1225,7 +1225,7 @@ static LIST_HEAD(skcipher_algs);
 struct n2_hash_tmpl {
        const char      *name;
        const u8        *hash_zero;
-       const u32       *hash_init;
+       const u8        *hash_init;
        u8              hw_op_hashsz;
        u8              digest_size;
        u8              block_size;
@@ -1233,7 +1233,7 @@ struct n2_hash_tmpl {
        u8              hmac_type;
 };
 
-static const u32 n2_md5_init[MD5_HASH_WORDS] = {
+static const __le32 n2_md5_init[MD5_HASH_WORDS] = {
        cpu_to_le32(MD5_H0),
        cpu_to_le32(MD5_H1),
        cpu_to_le32(MD5_H2),
@@ -1254,7 +1254,7 @@ static const u32 n2_sha224_init[SHA256_DIGEST_SIZE / 4] = {
 static const struct n2_hash_tmpl hash_tmpls[] = {
        { .name         = "md5",
          .hash_zero    = md5_zero_message_hash,
-         .hash_init    = n2_md5_init,
+         .hash_init    = (u8 *)n2_md5_init,
          .auth_type    = AUTH_TYPE_MD5,
          .hmac_type    = AUTH_TYPE_HMAC_MD5,
          .hw_op_hashsz = MD5_DIGEST_SIZE,
@@ -1262,7 +1262,7 @@ static const struct n2_hash_tmpl hash_tmpls[] = {
          .block_size   = MD5_HMAC_BLOCK_SIZE },
        { .name         = "sha1",
          .hash_zero    = sha1_zero_message_hash,
-         .hash_init    = n2_sha1_init,
+         .hash_init    = (u8 *)n2_sha1_init,
          .auth_type    = AUTH_TYPE_SHA1,
          .hmac_type    = AUTH_TYPE_HMAC_SHA1,
          .hw_op_hashsz = SHA1_DIGEST_SIZE,
@@ -1270,7 +1270,7 @@ static const struct n2_hash_tmpl hash_tmpls[] = {
          .block_size   = SHA1_BLOCK_SIZE },
        { .name         = "sha256",
          .hash_zero    = sha256_zero_message_hash,
-         .hash_init    = n2_sha256_init,
+         .hash_init    = (u8 *)n2_sha256_init,
          .auth_type    = AUTH_TYPE_SHA256,
          .hmac_type    = AUTH_TYPE_HMAC_SHA256,
          .hw_op_hashsz = SHA256_DIGEST_SIZE,
@@ -1278,7 +1278,7 @@ static const struct n2_hash_tmpl hash_tmpls[] = {
          .block_size   = SHA256_BLOCK_SIZE },
        { .name         = "sha224",
          .hash_zero    = sha224_zero_message_hash,
-         .hash_init    = n2_sha224_init,
+         .hash_init    = (u8 *)n2_sha224_init,
          .auth_type    = AUTH_TYPE_SHA256,
          .hmac_type    = AUTH_TYPE_RESERVED,
          .hw_op_hashsz = SHA256_DIGEST_SIZE,