crypto: hash - Move ahash functions into crypto/hash.h

All new crypto interfaces should go into individual files as much
as possible in order to ensure that crypto.h does not collapse under
its own weight.

This patch moves the ahash code into crypto/hash.h and crypto/internal/hash.h
respectively.

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

1 files changed, 0 insertions, 136 deletions

diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 68ef293..c43dc47 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -481,10 +481,6 @@ struct crypto_hash {
 	struct crypto_tfm base;
 };
 
-struct crypto_ahash {
-	struct crypto_tfm base;
-};
-
 enum {
 	CRYPTOA_UNSPEC,
 	CRYPTOA_ALG,
@@ -1308,137 +1304,5 @@ static inline int crypto_comp_decompress(struct crypto_comp *tfm,
 						    src, slen, dst, dlen);
 }
 
-static inline struct crypto_ahash *__crypto_ahash_cast(struct crypto_tfm *tfm)
-{
-	return (struct crypto_ahash *)tfm;
-}
-
-static inline struct crypto_ahash *crypto_alloc_ahash(const char *alg_name,
-						      u32 type, u32 mask)
-{
-	type &= ~CRYPTO_ALG_TYPE_MASK;
-	mask &= ~CRYPTO_ALG_TYPE_MASK;
-	type |= CRYPTO_ALG_TYPE_AHASH;
-	mask |= CRYPTO_ALG_TYPE_AHASH_MASK;
-
-	return __crypto_ahash_cast(crypto_alloc_base(alg_name, type, mask));
-}
-
-static inline struct crypto_tfm *crypto_ahash_tfm(struct crypto_ahash *tfm)
-{
-	return &tfm->base;
-}
-
-static inline void crypto_free_ahash(struct crypto_ahash *tfm)
-{
-	crypto_free_tfm(crypto_ahash_tfm(tfm));
-}
-
-static inline unsigned int crypto_ahash_alignmask(
-	struct crypto_ahash *tfm)
-{
-	return crypto_tfm_alg_alignmask(crypto_ahash_tfm(tfm));
-}
-
-static inline struct ahash_tfm *crypto_ahash_crt(struct crypto_ahash *tfm)
-{
-	return &crypto_ahash_tfm(tfm)->crt_ahash;
-}
-
-static inline unsigned int crypto_ahash_digestsize(struct crypto_ahash *tfm)
-{
-	return crypto_ahash_crt(tfm)->digestsize;
-}
-
-static inline u32 crypto_ahash_get_flags(struct crypto_ahash *tfm)
-{
-	return crypto_tfm_get_flags(crypto_ahash_tfm(tfm));
-}
-
-static inline void crypto_ahash_set_flags(struct crypto_ahash *tfm, u32 flags)
-{
-	crypto_tfm_set_flags(crypto_ahash_tfm(tfm), flags);
-}
-
-static inline void crypto_ahash_clear_flags(struct crypto_ahash *tfm, u32 flags)
-{
-	crypto_tfm_clear_flags(crypto_ahash_tfm(tfm), flags);
-}
-
-static inline struct crypto_ahash *crypto_ahash_reqtfm(
-	struct ahash_request *req)
-{
-	return __crypto_ahash_cast(req->base.tfm);
-}
-
-static inline unsigned int crypto_ahash_reqsize(struct crypto_ahash *tfm)
-{
-	return crypto_ahash_crt(tfm)->reqsize;
-}
-
-static inline int crypto_ahash_setkey(struct crypto_ahash *tfm,
-				      const u8 *key, unsigned int keylen)
-{
-	struct ahash_tfm *crt = crypto_ahash_crt(tfm);
-
-	return crt->setkey(tfm, key, keylen);
-}
-
-static inline int crypto_ahash_digest(struct ahash_request *req)
-{
-	struct ahash_tfm *crt = crypto_ahash_crt(crypto_ahash_reqtfm(req));
-	return crt->digest(req);
-}
-
-static inline void ahash_request_set_tfm(struct ahash_request *req,
-					 struct crypto_ahash *tfm)
-{
-	req->base.tfm = crypto_ahash_tfm(tfm);
-}
-
-static inline struct ahash_request *ahash_request_alloc(
-	struct crypto_ahash *tfm, gfp_t gfp)
-{
-	struct ahash_request *req;
-
-	req = kmalloc(sizeof(struct ahash_request) +
-		      crypto_ahash_reqsize(tfm), gfp);
-
-	if (likely(req))
-		ahash_request_set_tfm(req, tfm);
-
-	return req;
-}
-
-static inline void ahash_request_free(struct ahash_request *req)
-{
-	kfree(req);
-}
-
-static inline struct ahash_request *ahash_request_cast(
-	struct crypto_async_request *req)
-{
-	return container_of(req, struct ahash_request, base);
-}
-
-static inline void ahash_request_set_callback(struct ahash_request *req,
-					      u32 flags,
-					      crypto_completion_t complete,
-					      void *data)
-{
-	req->base.complete = complete;
-	req->base.data = data;
-	req->base.flags = flags;
-}
-
-static inline void ahash_request_set_crypt(struct ahash_request *req,
-					   struct scatterlist *src, u8 *result,
-					   unsigned int nbytes)
-{
-	req->src = src;
-	req->nbytes = nbytes;
-	req->result = result;
-}
-
 #endif	/* _LINUX_CRYPTO_H */