crypto: brcm - Explicity ACK mailbox message
Add support to explicity ACK mailbox message
because after sending message we can know
the send status via error attribute of brcm_message.
This is needed to support "txdone_ack" supported in
mailbox controller driver.
Fixes: 9d12ba86f818 ("crypto: brcm - Add Broadcom SPU driver")
Signed-off-by: Raveendra Padasalagi <raveendra.padasalagi@broadcom.com>
Reviewed-by: Anup Patel <anup.patel@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Cc: stable@vger.kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
1 file changed