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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>
This commit is contained in:
Kim Phillips 2011-07-15 11:21:39 +08:00 committed by Herbert Xu
parent 5228f0f79e
commit 602dba5a81
1 changed files with 3 additions and 3 deletions
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6
drivers/crypto/talitos.c
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@ -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;
}