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authorLionel Debieve <lionel.debieve@st.com>2019-06-28 14:26:55 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2019-07-03 17:15:08 +0300
commitf3880a23564e3172437285ebcb5b8a124539fdae (patch)
tree940a8cd8d9b948665b0a84e80980c2346be91c7f
parent0acabecebc912b3ba06289e4ef40476acc499a37 (diff)
downloadlinux-f3880a23564e3172437285ebcb5b8a124539fdae.tar.xz
crypto: stm32/hash - remove interruptible condition for dma
When DMA is used, waiting for completion must not be interruptible as it can generate an error that is not handle by the driver. There is no need to put the completion interruptible in this driver. Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--drivers/crypto/stm32/stm32-hash.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/stm32/stm32-hash.c b/drivers/crypto/stm32/stm32-hash.c
index 573ff3fad054..33a0612efa57 100644
--- a/drivers/crypto/stm32/stm32-hash.c
+++ b/drivers/crypto/stm32/stm32-hash.c
@@ -461,8 +461,8 @@ static int stm32_hash_xmit_dma(struct stm32_hash_dev *hdev,
dma_async_issue_pending(hdev->dma_lch);
- if (!wait_for_completion_interruptible_timeout(&hdev->dma_completion,
- msecs_to_jiffies(100)))
+ if (!wait_for_completion_timeout(&hdev->dma_completion,
+ msecs_to_jiffies(100)))
err = -ETIMEDOUT;
if (dma_async_is_tx_complete(hdev->dma_lch, cookie,