crypto: octeontx - Remove cfb

Remove the unused CFB implementation.

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

diff --git a/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c b/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
index 1c2c870e887aab41c66eb93ac2a2d1580798efbf..3c5d577d8f0d5e7f24a1b3a5b07769a1f91240e6 100644 (file)
--- a/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
+++ b/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
@@ -473,12 +473,6 @@ static int otx_cpt_skcipher_ecb_aes_setkey(struct crypto_skcipher *tfm,
        return cpt_aes_setkey(tfm, key, keylen, OTX_CPT_AES_ECB);
 }
 
-static int otx_cpt_skcipher_cfb_aes_setkey(struct crypto_skcipher *tfm,
-                                          const u8 *key, u32 keylen)
-{
-       return cpt_aes_setkey(tfm, key, keylen, OTX_CPT_AES_CFB);
-}
-
 static int otx_cpt_skcipher_cbc_des3_setkey(struct crypto_skcipher *tfm,
                                            const u8 *key, u32 keylen)
 {
@@ -1351,23 +1345,6 @@ static struct skcipher_alg otx_cpt_skciphers[] = { {
        .setkey = otx_cpt_skcipher_ecb_aes_setkey,
        .encrypt = otx_cpt_skcipher_encrypt,
        .decrypt = otx_cpt_skcipher_decrypt,
-}, {
-       .base.cra_name = "cfb(aes)",
-       .base.cra_driver_name = "cpt_cfb_aes",
-       .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
-       .base.cra_blocksize = AES_BLOCK_SIZE,
-       .base.cra_ctxsize = sizeof(struct otx_cpt_enc_ctx),
-       .base.cra_alignmask = 7,
-       .base.cra_priority = 4001,
-       .base.cra_module = THIS_MODULE,
-
-       .init = otx_cpt_enc_dec_init,
-       .ivsize = AES_BLOCK_SIZE,
-       .min_keysize = AES_MIN_KEY_SIZE,
-       .max_keysize = AES_MAX_KEY_SIZE,
-       .setkey = otx_cpt_skcipher_cfb_aes_setkey,
-       .encrypt = otx_cpt_skcipher_encrypt,
-       .decrypt = otx_cpt_skcipher_decrypt,
 }, {
        .base.cra_name = "cbc(des3_ede)",
        .base.cra_driver_name = "cpt_cbc_des3_ede",