crypto: cpt - Remove cfb

Remove the unused CFB implementation.

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

diff --git a/drivers/crypto/cavium/cpt/cptvf_algs.c b/drivers/crypto/cavium/cpt/cptvf_algs.c
index ee476c6c7f82724712e9b9e8e9113ed43a94bd1c..219fe9be760645e031b87b525e683efefac0444e 100644 (file)
--- a/drivers/crypto/cavium/cpt/cptvf_algs.c
+++ b/drivers/crypto/cavium/cpt/cptvf_algs.c
@@ -311,12 +311,6 @@ static int cvm_ecb_aes_setkey(struct crypto_skcipher *cipher, const u8 *key,
        return cvm_setkey(cipher, key, keylen, AES_ECB);
 }
 
-static int cvm_cfb_aes_setkey(struct crypto_skcipher *cipher, const u8 *key,
-                             u32 keylen)
-{
-       return cvm_setkey(cipher, key, keylen, AES_CFB);
-}
-
 static int cvm_cbc_des3_setkey(struct crypto_skcipher *cipher, const u8 *key,
                               u32 keylen)
 {
@@ -391,24 +385,6 @@ static struct skcipher_alg algs[] = { {
        .encrypt                = cvm_encrypt,
        .decrypt                = cvm_decrypt,
        .init                   = cvm_enc_dec_init,
-}, {
-       .base.cra_flags         = CRYPTO_ALG_ASYNC |
-                                 CRYPTO_ALG_ALLOCATES_MEMORY,
-       .base.cra_blocksize     = AES_BLOCK_SIZE,
-       .base.cra_ctxsize       = sizeof(struct cvm_enc_ctx),
-       .base.cra_alignmask     = 7,
-       .base.cra_priority      = 4001,
-       .base.cra_name          = "cfb(aes)",
-       .base.cra_driver_name   = "cavium-cfb-aes",
-       .base.cra_module        = THIS_MODULE,
-
-       .ivsize                 = AES_BLOCK_SIZE,
-       .min_keysize            = AES_MIN_KEY_SIZE,
-       .max_keysize            = AES_MAX_KEY_SIZE,
-       .setkey                 = cvm_cfb_aes_setkey,
-       .encrypt                = cvm_encrypt,
-       .decrypt                = cvm_decrypt,
-       .init                   = cvm_enc_dec_init,
 }, {
        .base.cra_flags         = CRYPTO_ALG_ASYNC |
                                  CRYPTO_ALG_ALLOCATES_MEMORY,