6.4-stable review patch. If anyone has any objections, please let me know.
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From: Thomas Bourgoin thomas.bourgoin@foss.st.com
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 linus.walleij@linaro.org Signed-off-by: Thomas Bourgoin thomas.bourgoin@foss.st.com Signed-off-by: Herbert Xu herbert@gondor.apana.org.au Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/crypto/stm32/stm32-hash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- 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 st
reg = stm32_hash_read(hdev, HASH_CR);
- if (!hdev->pdata->has_mdmat) { + if (hdev->pdata->has_mdmat) { if (mdma) reg |= HASH_CR_MDMAT; else