From mboxrd@z Thu Jan 1 00:00:00 1970 From: anup.patel@broadcom.com (Anup Patel) Date: Tue, 1 Aug 2017 16:07:56 +0530 Subject: [PATCH v2 12/16] dmaengine: bcm-sba-raid: Pre-ack async tx descriptor In-Reply-To: <1501583880-32072-1-git-send-email-anup.patel@broadcom.com> References: <1501583880-32072-1-git-send-email-anup.patel@broadcom.com> Message-ID: <1501583880-32072-13-git-send-email-anup.patel@broadcom.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org We should pre-ack async tx descriptor at time of allocating sba_request (just like other RAID drivers). Signed-off-by: Anup Patel Reviewed-by: Ray Jui Reviewed-by: Scott Branden --- drivers/dma/bcm-sba-raid.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/bcm-sba-raid.c b/drivers/dma/bcm-sba-raid.c index 399250e..2f444cc 100644 --- a/drivers/dma/bcm-sba-raid.c +++ b/drivers/dma/bcm-sba-raid.c @@ -237,6 +237,7 @@ static struct sba_request *sba_alloc_request(struct sba_device *sba) atomic_set(&req->next_pending_count, 1); dma_async_tx_descriptor_init(&req->tx, &sba->dma_chan); + async_tx_ack(&req->tx); return req; } -- 2.7.4