[V3 2/2] dmaengine: fsl-qdma: Add improvement

[Peng Ma]

When an error occurs we should clean the error register then to return

Signed-off-by: Peng Ma <peng...@nxp.com>
---
changed for V3:
        - no changed.

 drivers/dma/fsl-qdma.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/dma/fsl-qdma.c b/drivers/dma/fsl-qdma.c
index da8fdf5..8e341c0 100644
--- a/drivers/dma/fsl-qdma.c
+++ b/drivers/dma/fsl-qdma.c
@@ -703,10 +703,8 @@ static irqreturn_t fsl_qdma_error_handler(int irq, void 
*dev_id)
 
        intr = qdma_readl(fsl_qdma, status + FSL_QDMA_DEDR);
 
-       if (intr) {
+       if (intr)
                dev_err(fsl_qdma->dma_dev.dev, "DMA transaction error!\n");
-               return IRQ_NONE;
-       }
 
        qdma_writel(fsl_qdma, FSL_QDMA_DEDR_CLEAR, status + FSL_QDMA_DEDR);
        return IRQ_HANDLED;
-- 
1.7.1