From 5aa493719d8f02f17ecd0e1546f5b08e2ca137f6 Mon Sep 17 00:00:00 2001 From: Thomas Bourgoin Date: Thu, 13 Jul 2023 17:15:17 +0200 Subject: [PATCH] crypto: stm32 - fix MDMAT condition commit a4adfbc2544933ac12e7fbd50708290265546dbc upstream. If IP has MDMAT support, set or reset the bit MDMAT in Control Register. Fixes: b56403a25af7 ("crypto: stm32/hash - Support Ux500 hash") Cc: stable@vger.kernel.org Reviewed-by: Linus Walleij Signed-off-by: Thomas Bourgoin Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman --- drivers/crypto/stm32/stm32-hash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/stm32/stm32-hash.c b/drivers/crypto/stm32/stm32-hash.c index 9760fca94eb5..fabae6da627b 100644 --- a/drivers/crypto/stm32/stm32-hash.c +++ b/drivers/crypto/stm32/stm32-hash.c @@ -492,7 +492,7 @@ static int stm32_hash_xmit_dma(struct stm32_hash_dev *hdev, reg = stm32_hash_read(hdev, HASH_CR); - if (!hdev->pdata->has_mdmat) { + if (hdev->pdata->has_mdmat) { if (mdma) reg |= HASH_CR_MDMAT; else -- 2.39.5