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| author | Romain Perier <romain.perier@free-electrons.com> | 2016-12-05 09:56:38 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-12-07 19:55:16 +0800 |
| commit | 68c7f8c1c4e9b06e6b153fa3e9e0cda2ef5aaed8 (patch) | |
| tree | a89b94888d96bda068c7d45d51e3e34023ebf1e5 /drivers/crypto/marvell | |
| parent | 57891633eeef60e732e045731cf20e50ee80acb4 (diff) | |
| download | linux-68c7f8c1c4e9b06e6b153fa3e9e0cda2ef5aaed8.tar.gz linux-68c7f8c1c4e9b06e6b153fa3e9e0cda2ef5aaed8.tar.bz2 linux-68c7f8c1c4e9b06e6b153fa3e9e0cda2ef5aaed8.zip | |
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 <romain.perier@free-electrons.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/marvell')
| -rw-r--r-- | drivers/crypto/marvell/hash.c | 3 |
1 files changed, 0 insertions, 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); |