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, 2 insertions, 17 deletions

diff --git a/crypto/api.c b/crypto/api.c
index ba81221b3bef..c8ac18f7ac1e 100644
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -285,13 +285,6 @@ static int crypto_init_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
         switch (crypto_tfm_alg_type(tfm)) {
         case CRYPTO_ALG_TYPE_CIPHER:
                 return crypto_init_cipher_ops(tfm);
-                
-        case CRYPTO_ALG_TYPE_DIGEST:
-                if ((mask & CRYPTO_ALG_TYPE_HASH_MASK) !=
-                    CRYPTO_ALG_TYPE_HASH_MASK)
-                        return crypto_init_digest_ops_async(tfm);
-                else
-                        return crypto_init_digest_ops(tfm);
 
         case CRYPTO_ALG_TYPE_COMPRESS:
                 return crypto_init_compress_ops(tfm);
@@ -318,11 +311,7 @@ static void crypto_exit_ops(struct crypto_tfm *tfm)
         case CRYPTO_ALG_TYPE_CIPHER:
                 crypto_exit_cipher_ops(tfm);
                 break;
-                
-        case CRYPTO_ALG_TYPE_DIGEST:
-                crypto_exit_digest_ops(tfm);
-                break;
-                
+
         case CRYPTO_ALG_TYPE_COMPRESS:
                 crypto_exit_compress_ops(tfm);
                 break;
@@ -349,11 +338,7 @@ static unsigned int crypto_ctxsize(struct crypto_alg *alg, u32 type, u32 mask)
         case CRYPTO_ALG_TYPE_CIPHER:
                 len += crypto_cipher_ctxsize(alg);
                 break;
-                
-        case CRYPTO_ALG_TYPE_DIGEST:
-                len += crypto_digest_ctxsize(alg);
-                break;
-                
+
         case CRYPTO_ALG_TYPE_COMPRESS:
                 len += crypto_compress_ctxsize(alg);
                 break;