dmaengine: imx-sdma: fix consistent dma test failures

Without the copy being aligned sdma1 fails ~10% of the time

Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 8fb0cd2..237a9c1 100644 (file)
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -2113,6 +2113,7 @@ static int sdma_probe(struct platform_device *pdev)
        sdma->dma_device.device_prep_dma_memcpy = sdma_prep_memcpy;
        sdma->dma_device.device_issue_pending = sdma_issue_pending;
        sdma->dma_device.dev->dma_parms = &sdma->dma_parms;
+       sdma->dma_device.copy_align = 2;
        dma_set_max_seg_size(sdma->dma_device.dev, SDMA_BD_MAX_CNT);
 
        platform_set_drvdata(pdev, sdma);