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crypto: sun8i-ce - remove dead code

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Some code were left in the final driver but without any use.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Corentin Labbe 2020-01-06 20:32:08 +01:00 committed by Herbert Xu
parent 93d24ac4b2
commit 4b0ec91af8
2 changed files with 0 additions and 13 deletions
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5
drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
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@ -144,11 +144,6 @@ static int sun8i_ce_cipher(struct skcipher_request *areq)
cet->t_sym_ctl = cpu_to_le32(sym);
cet->t_asym_ctl = 0;
chan->op_mode = ce->variant->op_mode[algt->ce_blockmode];
chan->op_dir = rctx->op_dir;
chan->method = ce->variant->alg_cipher[algt->ce_algo_id];
chan->keylen = op->keylen;
addr_key = dma_map_single(ce->dev, op->key, op->keylen, DMA_TO_DEVICE);
cet->t_key = cpu_to_le32(addr_key);
if (dma_mapping_error(ce->dev, addr_key)) {

8
drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h
View File

@ -131,12 +131,8 @@ struct ce_task {
* @engine: ptr to the crypto_engine for this flow
* @bounce_iv: buffer which contain the IV
* @ivlen: size of bounce_iv
* @keylen: keylen for this flow operation
* @complete: completion for the current task on this flow
* @status: set to 1 by interrupt if task is done
* @method: current method for flow
* @op_dir: direction (encrypt vs decrypt) of this flow
* @op_mode: op_mode for this flow
* @t_phy: Physical address of task
* @tl: pointer to the current ce_task for this flow
* @stat_req: number of request done by this flow
@ -145,12 +141,8 @@ struct sun8i_ce_flow {
struct crypto_engine *engine;
void *bounce_iv;
unsigned int ivlen;
unsigned int keylen;
struct completion complete;
int status;
u32 method;
u32 op_dir;
u32 op_mode;
dma_addr_t t_phy;
int timeout;
struct ce_task *tl;