From: Thomas Bourgoin thomas.bourgoin@foss.st.com

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 linus.walleij@linaro.org Signed-off-by: Thomas Bourgoin thomas.bourgoin@foss.st.com

--- Changes in v2: - add Cc: stable@vger.kernel.org in commit message - add Reviewed-by: Linus Walleij linus.walleij@linaro.org

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 701995a72e57..a48e6a14da2e 100644 --- a/drivers/crypto/stm32/stm32-hash.c +++ b/drivers/crypto/stm32/stm32-hash.c @@ -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