4 files changed, 42 insertions, 42 deletions

diff --git a/arch/s390/crypto/aes_s390.c b/arch/s390/crypto/aes_s390.c
index c5ca2dc..5713c7e 100644
--- a/arch/s390/crypto/aes_s390.c
+++ b/arch/s390/crypto/aes_s390.c
@@ -37,10 +37,10 @@ struct s390_aes_ctx {
 	int key_len;
 };
 
-static int aes_set_key(void *ctx, const u8 *in_key, unsigned int key_len,
-		       u32 *flags)
+static int aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,
+		       unsigned int key_len, u32 *flags)
 {
-	struct s390_aes_ctx *sctx = ctx;
+	struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);
 
 	switch (key_len) {
 	case 16:
@@ -70,9 +70,9 @@ fail:
 	return -EINVAL;
 }
 
-static void aes_encrypt(void *ctx, u8 *out, const u8 *in)
+static void aes_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
 {
-	const struct s390_aes_ctx *sctx = ctx;
+	const struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);
 
 	switch (sctx->key_len) {
 	case 16:
@@ -90,9 +90,9 @@ static void aes_encrypt(void *ctx, u8 *out, const u8 *in)
 	}
 }
 
-static void aes_decrypt(void *ctx, u8 *out, const u8 *in)
+static void aes_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
 {
-	const struct s390_aes_ctx *sctx = ctx;
+	const struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm);
 
 	switch (sctx->key_len) {
 	case 16:
diff --git a/arch/s390/crypto/des_s390.c b/arch/s390/crypto/des_s390.c
index e3c37aa..b3f7496 100644
--- a/arch/s390/crypto/des_s390.c
+++ b/arch/s390/crypto/des_s390.c
@@ -44,10 +44,10 @@ struct crypt_s390_des3_192_ctx {
 	u8 key[DES3_192_KEY_SIZE];
 };
 
-static int des_setkey(void *ctx, const u8 *key, unsigned int keylen,
-		      u32 *flags)
+static int des_setkey(struct crypto_tfm *tfm, const u8 *key,
+		      unsigned int keylen, u32 *flags)
 {
-	struct crypt_s390_des_ctx *dctx = ctx;
+	struct crypt_s390_des_ctx *dctx = crypto_tfm_ctx(tfm);
 	int ret;
 
 	/* test if key is valid (not a weak key) */
@@ -57,16 +57,16 @@ static int des_setkey(void *ctx, const u8 *key, unsigned int keylen,
 	return ret;
 }
 
-static void des_encrypt(void *ctx, u8 *out, const u8 *in)
+static void des_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
 {
-	struct crypt_s390_des_ctx *dctx = ctx;
+	struct crypt_s390_des_ctx *dctx = crypto_tfm_ctx(tfm);
 
 	crypt_s390_km(KM_DEA_ENCRYPT, dctx->key, out, in, DES_BLOCK_SIZE);
 }
 
-static void des_decrypt(void *ctx, u8 *out, const u8 *in)
+static void des_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
 {
-	struct crypt_s390_des_ctx *dctx = ctx;
+	struct crypt_s390_des_ctx *dctx = crypto_tfm_ctx(tfm);
 
 	crypt_s390_km(KM_DEA_DECRYPT, dctx->key, out, in, DES_BLOCK_SIZE);
 }
@@ -166,11 +166,11 @@ static struct crypto_alg des_alg = {
  *   Implementers MUST reject keys that exhibit this property.
  *
  */
-static int des3_128_setkey(void *ctx, const u8 *key, unsigned int keylen,
-			   u32 *flags)
+static int des3_128_setkey(struct crypto_tfm *tfm, const u8 *key,
+			   unsigned int keylen, u32 *flags)
 {
 	int i, ret;
-	struct crypt_s390_des3_128_ctx *dctx = ctx;
+	struct crypt_s390_des3_128_ctx *dctx = crypto_tfm_ctx(tfm);
 	const u8* temp_key = key;
 
 	if (!(memcmp(key, &key[DES_KEY_SIZE], DES_KEY_SIZE))) {
@@ -186,17 +186,17 @@ static int des3_128_setkey(void *ctx, const u8 *key, unsigned int keylen,
 	return 0;
 }
 
-static void des3_128_encrypt(void *ctx, u8 *dst, const u8 *src)
+static void des3_128_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
 {
-	struct crypt_s390_des3_128_ctx *dctx = ctx;
+	struct crypt_s390_des3_128_ctx *dctx = crypto_tfm_ctx(tfm);
 
 	crypt_s390_km(KM_TDEA_128_ENCRYPT, dctx->key, dst, (void*)src,
 		      DES3_128_BLOCK_SIZE);
 }
 
-static void des3_128_decrypt(void *ctx, u8 *dst, const u8 *src)
+static void des3_128_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
 {
-	struct crypt_s390_des3_128_ctx *dctx = ctx;
+	struct crypt_s390_des3_128_ctx *dctx = crypto_tfm_ctx(tfm);
 
 	crypt_s390_km(KM_TDEA_128_DECRYPT, dctx->key, dst, (void*)src,
 		      DES3_128_BLOCK_SIZE);
@@ -302,11 +302,11 @@ static struct crypto_alg des3_128_alg = {
  *   property.
  *
  */
-static int des3_192_setkey(void *ctx, const u8 *key, unsigned int keylen,
-			   u32 *flags)
+static int des3_192_setkey(struct crypto_tfm *tfm, const u8 *key,
+			   unsigned int keylen, u32 *flags)
 {
 	int i, ret;
-	struct crypt_s390_des3_192_ctx *dctx = ctx;
+	struct crypt_s390_des3_192_ctx *dctx = crypto_tfm_ctx(tfm);
 	const u8* temp_key = key;
 
 	if (!(memcmp(key, &key[DES_KEY_SIZE], DES_KEY_SIZE) &&
@@ -325,17 +325,17 @@ static int des3_192_setkey(void *ctx, const u8 *key, unsigned int keylen,
 	return 0;
 }
 
-static void des3_192_encrypt(void *ctx, u8 *dst, const u8 *src)
+static void des3_192_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
 {
-	struct crypt_s390_des3_192_ctx *dctx = ctx;
+	struct crypt_s390_des3_192_ctx *dctx = crypto_tfm_ctx(tfm);
 
 	crypt_s390_km(KM_TDEA_192_ENCRYPT, dctx->key, dst, (void*)src,
 		      DES3_192_BLOCK_SIZE);
 }
 
-static void des3_192_decrypt(void *ctx, u8 *dst, const u8 *src)
+static void des3_192_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
 {
-	struct crypt_s390_des3_192_ctx *dctx = ctx;
+	struct crypt_s390_des3_192_ctx *dctx = crypto_tfm_ctx(tfm);
 
 	crypt_s390_km(KM_TDEA_192_DECRYPT, dctx->key, dst, (void*)src,
 		      DES3_192_BLOCK_SIZE);
diff --git a/arch/s390/crypto/sha1_s390.c b/arch/s390/crypto/sha1_s390.c
index 36bb534..9d34a35 100644
--- a/arch/s390/crypto/sha1_s390.c
+++ b/arch/s390/crypto/sha1_s390.c
@@ -40,9 +40,9 @@ struct crypt_s390_sha1_ctx {
 	u8 buffer[2 * SHA1_BLOCK_SIZE];
 };
 
-static void sha1_init(void *ctx_arg) 
+static void sha1_init(struct crypto_tfm *tfm)
 {
-	struct crypt_s390_sha1_ctx *ctx = ctx_arg;
+	struct crypt_s390_sha1_ctx *ctx = crypto_tfm_ctx(tfm);
 	static const u32 initstate[5] = {
 		0x67452301,
 		0xEFCDAB89,
@@ -56,13 +56,13 @@ static void sha1_init(void *ctx_arg)
 	ctx->buf_len = 0;
 }
 
-static void
-sha1_update(void *ctx, const u8 *data, unsigned int len)
+static void sha1_update(struct crypto_tfm *tfm, const u8 *data,
+			unsigned int len)
 {
 	struct crypt_s390_sha1_ctx *sctx;
 	long imd_len;
 
-	sctx = ctx;
+	sctx = crypto_tfm_ctx(tfm);
 	sctx->count += len * 8; //message bit length
 
 	//anything in buffer yet? -> must be completed
@@ -111,10 +111,9 @@ pad_message(struct crypt_s390_sha1_ctx* sctx)
 }
 
 /* Add padding and return the message digest. */
-static void
-sha1_final(void* ctx, u8 *out)
+static void sha1_final(struct crypto_tfm *tfm, u8 *out)
 {
-	struct crypt_s390_sha1_ctx *sctx = ctx;
+	struct crypt_s390_sha1_ctx *sctx = crypto_tfm_ctx(tfm);
 
 	//must perform manual padding
 	pad_message(sctx);
diff --git a/arch/s390/crypto/sha256_s390.c b/arch/s390/crypto/sha256_s390.c
index 2c76e7b..f573df3 100644
--- a/arch/s390/crypto/sha256_s390.c
+++ b/arch/s390/crypto/sha256_s390.c
@@ -31,9 +31,9 @@ struct s390_sha256_ctx {
 	u8 buf[2 * SHA256_BLOCK_SIZE];
 };
 
-static void sha256_init(void *ctx)
+static void sha256_init(struct crypto_tfm *tfm)
 {
-	struct s390_sha256_ctx *sctx = ctx;
+	struct s390_sha256_ctx *sctx = crypto_tfm_ctx(tfm);
 
 	sctx->state[0] = 0x6a09e667;
 	sctx->state[1] = 0xbb67ae85;
@@ -46,9 +46,10 @@ static void sha256_init(void *ctx)
 	sctx->count = 0;
 }
 
-static void sha256_update(void *ctx, const u8 *data, unsigned int len)
+static void sha256_update(struct crypto_tfm *tfm, const u8 *data,
+			  unsigned int len)
 {
-	struct s390_sha256_ctx *sctx = ctx;
+	struct s390_sha256_ctx *sctx = crypto_tfm_ctx(tfm);
 	unsigned int index;
 	int ret;
 
@@ -107,9 +108,9 @@ static void pad_message(struct s390_sha256_ctx* sctx)
 }
 
 /* Add padding and return the message digest */
-static void sha256_final(void* ctx, u8 *out)
+static void sha256_final(struct crypto_tfm *tfm, u8 *out)
 {
-	struct s390_sha256_ctx *sctx = ctx;
+	struct s390_sha256_ctx *sctx = crypto_tfm_ctx(tfm);
 
 	/* must perform manual padding */
 	pad_message(sctx);