crypto: mips/octeon - Fix sparse endianness warnings

This patch fixes a number of endianness warnings in the mips/octeon
code.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

arch/mips/cavium-octeon/crypto/octeon-crypto.h

@@ -41,7 +41,7 @@ do {							\
  */
 #define read_octeon_64bit_hash_dword(index)		\
 ({							\
-	u64 __value;					\
+	__be64 __value;					\
 							\
 	__asm__ __volatile__ (				\
 	"dmfc2 %[rt],0x0048+" STR(index)		\

arch/mips/cavium-octeon/crypto/octeon-md5.c

@@ -68,10 +68,11 @@ static int octeon_md5_init(struct shash_desc *desc)
 {
 	struct md5_state *mctx = shash_desc_ctx(desc);
 
-	mctx->hash[0] = cpu_to_le32(MD5_H0);
-	mctx->hash[1] = cpu_to_le32(MD5_H1);
-	mctx->hash[2] = cpu_to_le32(MD5_H2);
-	mctx->hash[3] = cpu_to_le32(MD5_H3);
+	mctx->hash[0] = MD5_H0;
+	mctx->hash[1] = MD5_H1;
+	mctx->hash[2] = MD5_H2;
+	mctx->hash[3] = MD5_H3;
+	cpu_to_le32_array(mctx->hash, 4);
 	mctx->byte_count = 0;
 
 	return 0;
@@ -139,8 +140,9 @@ static int octeon_md5_final(struct shash_desc *desc, u8 *out)
 	}
 
 	memset(p, 0, padding);
-	mctx->block[14] = cpu_to_le32(mctx->byte_count << 3);
-	mctx->block[15] = cpu_to_le32(mctx->byte_count >> 29);
+	mctx->block[14] = mctx->byte_count << 3;
+	mctx->block[15] = mctx->byte_count >> 29;
+	cpu_to_le32_array(mctx->block + 14, 2);
 	octeon_md5_transform(mctx->block);
 
 	octeon_md5_read_hash(mctx);