diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
index dcb1e05149a7..8869500ab92b 100644
--- a/drivers/dma/mmp_pdma.c
+++ b/drivers/dma/mmp_pdma.c
@@ -1017,6 +1017,7 @@ static int mmp_pdma_probe(struct platform_device *op)
 		}
 	}
 
+	platform_set_drvdata(op, pdev);
 	dev_info(pdev->device.dev, "initialized %d channels\n", dma_channels);
 	return 0;
 }