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>
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index b8ca583..bd9e2ca 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -302,9 +302,6 @@
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 @@
/* 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;
}