diff --git a/drivers/net/ethernet/ti/davinci_mdio.c b/drivers/net/ethernet/ti/davinci_mdio.c
index 47571980f7edbf9f66fbd87d260b63ac44479bce..34e97eca561c273030a0b5e8d7473dd3e4276798 100644
--- a/drivers/net/ethernet/ti/davinci_mdio.c
+++ b/drivers/net/ethernet/ti/davinci_mdio.c
@@ -363,24 +363,9 @@ static int davinci_mdio_probe(struct platform_device *pdev)
 	spin_lock_init(&data->lock);
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(dev, "could not find register map resource\n");
-		ret = -ENOENT;
-		goto bail_out;
-	}
-
-	res = devm_request_mem_region(dev, res->start, resource_size(res),
-					    dev_name(dev));
-	if (!res) {
-		dev_err(dev, "could not allocate register map resource\n");
-		ret = -ENXIO;
-		goto bail_out;
-	}
-
-	data->regs = devm_ioremap_nocache(dev, res->start, resource_size(res));
-	if (!data->regs) {
-		dev_err(dev, "could not map mdio registers\n");
-		ret = -ENOMEM;
+	data->regs = devm_ioremap_resource(dev, res);
+	if (IS_ERR(data->regs)) {
+		ret = PTR_ERR(data->regs);
 		goto bail_out;
 	}