crypto: hash - Remove legacy hash/digest implementaion

This patch removes the implementation of hash and digest now that
no algorithms use them anymore.  The interface though will remain
until the users are converted across.

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

1 files changed, 0 insertions, 15 deletions

diff --git a/crypto/internal.h b/crypto/internal.h
index 7efa4d0533ff..030e22921c30 100644
--- a/crypto/internal.h
+++ b/crypto/internal.h
@@ -60,18 +60,6 @@ static inline void crypto_exit_proc(void)
 { }
 #endif
 
-static inline unsigned int crypto_digest_ctxsize(struct crypto_alg *alg)
-{
-        unsigned int len = alg->cra_ctxsize;
-
-        if (alg->cra_alignmask) {
-                len = ALIGN(len, (unsigned long)alg->cra_alignmask + 1);
-                len += alg->cra_digest.dia_digestsize;
-        }
-
-        return len;
-}
-
 static inline unsigned int crypto_cipher_ctxsize(struct crypto_alg *alg)
 {
         return alg->cra_ctxsize;
@@ -86,12 +74,9 @@ struct crypto_alg *crypto_mod_get(struct crypto_alg *alg);
 struct crypto_alg *crypto_alg_lookup(const char *name, u32 type, u32 mask);
 struct crypto_alg *crypto_alg_mod_lookup(const char *name, u32 type, u32 mask);
 
-int crypto_init_digest_ops(struct crypto_tfm *tfm);
-int crypto_init_digest_ops_async(struct crypto_tfm *tfm);
 int crypto_init_cipher_ops(struct crypto_tfm *tfm);
 int crypto_init_compress_ops(struct crypto_tfm *tfm);
 
-void crypto_exit_digest_ops(struct crypto_tfm *tfm);
 void crypto_exit_cipher_ops(struct crypto_tfm *tfm);
 void crypto_exit_compress_ops(struct crypto_tfm *tfm);