[Linux-stm32] [PATCH 2/2] crypto: stm32/hash: remove interruptible condition for dma

[Lionel Debieve]

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 at st.com>
---
 drivers/crypto/stm32/stm32-hash.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/crypto/stm32/stm32-hash.c b/drivers/crypto/stm32/stm32-hash.c
index c37d1a336f98..23061f2bc74b 100644
--- a/drivers/crypto/stm32/stm32-hash.c
+++ b/drivers/crypto/stm32/stm32-hash.c
@@ -447,8 +447,8 @@ 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,
-- 
2.17.1