From 68c7f8c1c4e9b06e6b153fa3e9e0cda2ef5aaed8 Mon Sep 17 00:00:00 2001 From: Romain Perier Date: Mon, 5 Dec 2016 09:56:38 +0100 Subject: [PATCH] crypto: marvell - Don't copy hash operation twice into the SRAM No need to copy the template of an hash operation twice into the SRAM from the step function. Fixes: commit 85030c5168f1 ("crypto: marvell - Add support for chai...") Signed-off-by: Romain Perier Cc: Signed-off-by: Herbert Xu --- drivers/crypto/marvell/hash.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/crypto/marvell/hash.c b/drivers/crypto/marvell/hash.c index 9f284682c091..daff38801d0b 100644 --- a/drivers/crypto/marvell/hash.c +++ b/drivers/crypto/marvell/hash.c @@ -172,9 +172,6 @@ static void mv_cesa_ahash_std_step(struct ahash_request *req) for (i = 0; i < digsize / 4; i++) writel_relaxed(creq->state[i], engine->regs + CESA_IVDIG(i)); - mv_cesa_adjust_op(engine, &creq->op_tmpl); - memcpy_toio(engine->sram, &creq->op_tmpl, sizeof(creq->op_tmpl)); - if (creq->cache_ptr) memcpy_toio(engine->sram + CESA_SA_DATA_SRAM_OFFSET, creq->cache, creq->cache_ptr); -- 2.30.2