From ce05ffe10457bda487fa049016a6ba79934bdece Mon Sep 17 00:00:00 2001
From: Christian Lamparter <chunkeey@gmail.com>
Date: Thu, 19 Apr 2018 18:41:52 +0200
Subject: crypto: crypto4xx - convert to skcipher

The ablkcipher APIs have been effectively deprecated since [1].
This patch converts the crypto4xx driver to the new skcipher APIs.

[1] <https://www.spinics.net/lists/linux-crypto/msg18133.html>

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 drivers/crypto/amcc/crypto4xx_core.h | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

(limited to 'drivers/crypto/amcc/crypto4xx_core.h')

diff --git a/drivers/crypto/amcc/crypto4xx_core.h b/drivers/crypto/amcc/crypto4xx_core.h
index c240199472da..863cc558bc29 100644
--- a/drivers/crypto/amcc/crypto4xx_core.h
+++ b/drivers/crypto/amcc/crypto4xx_core.h
@@ -25,6 +25,7 @@
 #include <linux/ratelimit.h>
 #include <crypto/internal/hash.h>
 #include <crypto/internal/aead.h>
+#include <crypto/internal/skcipher.h>
 #include "crypto4xx_reg_def.h"
 #include "crypto4xx_sa.h"
 
@@ -134,7 +135,7 @@ struct crypto4xx_ctx {
 struct crypto4xx_alg_common {
 	u32 type;
 	union {
-		struct crypto_alg cipher;
+		struct skcipher_alg cipher;
 		struct ahash_alg hash;
 		struct aead_alg aead;
 	} u;
@@ -158,22 +159,22 @@ int crypto4xx_build_pd(struct crypto_async_request *req,
 		       const struct dynamic_sa_ctl *sa,
 		       const unsigned int sa_len,
 		       const unsigned int assoclen);
-int crypto4xx_setkey_aes_cbc(struct crypto_ablkcipher *cipher,
+int crypto4xx_setkey_aes_cbc(struct crypto_skcipher *cipher,
 			     const u8 *key, unsigned int keylen);
-int crypto4xx_setkey_aes_cfb(struct crypto_ablkcipher *cipher,
+int crypto4xx_setkey_aes_cfb(struct crypto_skcipher *cipher,
 			     const u8 *key, unsigned int keylen);
-int crypto4xx_setkey_aes_ecb(struct crypto_ablkcipher *cipher,
+int crypto4xx_setkey_aes_ecb(struct crypto_skcipher *cipher,
 			     const u8 *key, unsigned int keylen);
-int crypto4xx_setkey_aes_ofb(struct crypto_ablkcipher *cipher,
+int crypto4xx_setkey_aes_ofb(struct crypto_skcipher *cipher,
 			     const u8 *key, unsigned int keylen);
-int crypto4xx_setkey_rfc3686(struct crypto_ablkcipher *cipher,
+int crypto4xx_setkey_rfc3686(struct crypto_skcipher *cipher,
 			     const u8 *key, unsigned int keylen);
-int crypto4xx_encrypt_iv(struct ablkcipher_request *req);
-int crypto4xx_decrypt_iv(struct ablkcipher_request *req);
-int crypto4xx_encrypt_noiv(struct ablkcipher_request *req);
-int crypto4xx_decrypt_noiv(struct ablkcipher_request *req);
-int crypto4xx_rfc3686_encrypt(struct ablkcipher_request *req);
-int crypto4xx_rfc3686_decrypt(struct ablkcipher_request *req);
+int crypto4xx_encrypt_iv(struct skcipher_request *req);
+int crypto4xx_decrypt_iv(struct skcipher_request *req);
+int crypto4xx_encrypt_noiv(struct skcipher_request *req);
+int crypto4xx_decrypt_noiv(struct skcipher_request *req);
+int crypto4xx_rfc3686_encrypt(struct skcipher_request *req);
+int crypto4xx_rfc3686_decrypt(struct skcipher_request *req);
 int crypto4xx_sha1_alg_init(struct crypto_tfm *tfm);
 int crypto4xx_hash_digest(struct ahash_request *req);
 int crypto4xx_hash_final(struct ahash_request *req);
-- 
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