diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
index dba9fe9cbbbef30b9392de69913bdb0d1bc9e55f..5c4318c5a5b1e42b47d6e0917a26fdd7a265b485 100644
--- a/drivers/dma/mmp_pdma.c
+++ b/drivers/dma/mmp_pdma.c
@@ -843,9 +843,6 @@ static int mmp_pdma_probe(struct platform_device *op)
 	spin_lock_init(&pdev->phy_lock);
 
 	iores = platform_get_resource(op, IORESOURCE_MEM, 0);
-	if (!iores)
-		return -EINVAL;
-
 	pdev->base = devm_ioremap_resource(pdev->dev, iores);
 	if (IS_ERR(pdev->base))
 		return PTR_ERR(pdev->base);
diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c
index a9345d0387d8fa478f72dbea65bfcfb717f1b191..38cb517fb2ebd82034b02e2ab7d5cabfc9992cbd 100644
--- a/drivers/dma/mmp_tdma.c
+++ b/drivers/dma/mmp_tdma.c
@@ -550,9 +550,6 @@ static int mmp_tdma_probe(struct platform_device *pdev)
 	}
 
 	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!iores)
-		return -EINVAL;
-
 	tdev->base = devm_ioremap_resource(&pdev->dev, iores);
 	if (IS_ERR(tdev->base))
 		return PTR_ERR(tdev->base);