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| author | Kim Phillips <kim.phillips@freescale.com> | 2011-07-15 11:21:39 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2011-07-15 11:21:39 +0800 |
| commit | 602dba5a81790375f364e484cbc439f17157752e (patch) | |
| tree | 6945ad8d7ceb7785a35877f3433844e472720951 | |
| parent | 5228f0f79e983c2b39c202c75af901ceb0003fc1 (diff) | |
| download | op-kernel-dev-602dba5a81790375f364e484cbc439f17157752e.zip op-kernel-dev-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>
| -rw-r--r-- | drivers/crypto/talitos.c | 6 |
1 files changed, 3 insertions, 3 deletions
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 @@ 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; } |
