Commit a4adfbc2 authored by Thomas Bourgoin's avatar Thomas Bourgoin Committed by Herbert Xu
Browse files

crypto: stm32 - fix MDMAT condition 



If IP has MDMAT support, set or reset the bit MDMAT in Control Register.

Fixes: b56403a2 ("crypto: stm32/hash - Support Ux500 hash")
Cc: stable@vger.kernel.org
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarThomas Bourgoin <thomas.bourgoin@foss.st.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent a10618f3

drivers/crypto/stm32/stm32-hash.c

+1 −1
Original line number Diff line number Diff line
@@ -544,7 +544,7 @@ 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