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authorDmitry Kasatkin <dmitry.kasatkin@nokia.com>2011-06-02 21:10:12 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2011-06-30 07:44:04 +0800
commit0efd4d8a6add75d6008a95fb628d376fb7cfcbe2 (patch)
tree3b908658ef442d9f47f3b4dc8fdc6a0d8433f8ee /drivers/crypto
parented635cb85efbeebc974c1c477ddc971f5dcc962e (diff)
downloadop-kernel-dev-0efd4d8a6add75d6008a95fb628d376fb7cfcbe2.zip
op-kernel-dev-0efd4d8a6add75d6008a95fb628d376fb7cfcbe2.tar.gz
crypto: omap-sham - clear device flags when finishing request
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@nokia.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/omap-sham.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c
index 7ca7075..804c16b 100644
--- a/drivers/crypto/omap-sham.c
+++ b/drivers/crypto/omap-sham.c
@@ -650,8 +650,10 @@ static void omap_sham_finish_req(struct ahash_request *req, int err)
ctx->flags |= BIT(FLAGS_ERROR);
}
+ /* atomic operation is not needed here */
+ dd->flags &= ~(BIT(FLAGS_BUSY) | BIT(FLAGS_FINAL) | BIT(FLAGS_CPU) |
+ BIT(FLAGS_DMA_READY) | BIT(FLAGS_OUTPUT_READY));
clk_disable(dd->iclk);
- dd->flags &= ~BIT(FLAGS_BUSY);
if (req->base.complete)
req->base.complete(&req->base, err);
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