diff --git a/drivers/crypto/vmx/aesp8-ppc.h b/drivers/crypto/vmx/aesp8-ppc.h
index e963945..4cd34ee 100644
--- a/drivers/crypto/vmx/aesp8-ppc.h
+++ b/drivers/crypto/vmx/aesp8-ppc.h
@@ -4,17 +4,18 @@
 #define AES_BLOCK_MASK  (~(AES_BLOCK_SIZE-1))
 
 struct aes_key {
-    u8 key[AES_MAX_KEYLENGTH];
-    int rounds;
+	u8 key[AES_MAX_KEYLENGTH];
+	int rounds;
 };
 
 int aes_p8_set_encrypt_key(const u8 *userKey, const int bits,
-        struct aes_key *key);
+			   struct aes_key *key);
 int aes_p8_set_decrypt_key(const u8 *userKey, const int bits,
-        struct aes_key *key);
+			   struct aes_key *key);
 void aes_p8_encrypt(const u8 *in, u8 *out, const struct aes_key *key);
-void aes_p8_decrypt(const u8 *in, u8 *out,const struct aes_key *key);
+void aes_p8_decrypt(const u8 *in, u8 *out, const struct aes_key *key);
 void aes_p8_cbc_encrypt(const u8 *in, u8 *out, size_t len,
-		const struct aes_key *key, u8 *iv, const int enc);
+			const struct aes_key *key, u8 *iv, const int enc);
 void aes_p8_ctr32_encrypt_blocks(const u8 *in, u8 *out,
-        size_t len, const struct aes_key *key, const u8 *iv);
+				 size_t len, const struct aes_key *key,
+				 const u8 *iv);