aboutsummaryrefslogtreecommitdiff
path: root/drivers/crypto/talitos.c
diff options
context:
space:
mode:
authorKim Phillips <kim.phillips@freescale.com>2011-07-15 11:21:39 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2011-07-15 11:21:39 +0800
commit602dba5a81790375f364e484cbc439f17157752e (patch)
tree6945ad8d7ceb7785a35877f3433844e472720951 /drivers/crypto/talitos.c
parent5228f0f79e983c2b39c202c75af901ceb0003fc1 (diff)
downloadlinux-linaro-stable-602dba5a81790375f364e484cbc439f17157752e.tar.gz
crypto: talitos - don't set done notification in hot path
IRQ done notification is always set. Remove its explicit assignment from the hot path by including it in the descriptor header template assignment in talitos_cra_init. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/talitos.c')
-rw-r--r--drivers/crypto/talitos.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index b8ca58394f05..bd9e2ca0728c 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -302,9 +302,6 @@ static int talitos_submit(struct device *dev, int ch, struct talitos_desc *desc,
unsigned long flags;
int head;
- /* select done notification */
- desc->hdr |= DESC_HDR_DONE_NOTIFY;
-
spin_lock_irqsave(&priv->chan[ch].head_lock, flags);
if (!atomic_inc_not_zero(&priv->chan[ch].submit_count)) {
@@ -2264,6 +2261,9 @@ static int talitos_cra_init(struct crypto_tfm *tfm)
/* copy descriptor header template value */
ctx->desc_hdr_template = talitos_alg->algt.desc_hdr_template;
+ /* select done notification */
+ ctx->desc_hdr_template |= DESC_HDR_DONE_NOTIFY;
+
return 0;
}