diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index a548598b2e2d..d443d53c4504 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -218,8 +218,8 @@ static int dpaa_netdev_init(struct net_device *net_dev,
 	net_dev->netdev_ops = dpaa_ops;
 	mac_addr = priv->mac_dev->addr;
 
-	net_dev->mem_start = priv->mac_dev->res->start;
-	net_dev->mem_end = priv->mac_dev->res->end;
+	net_dev->mem_start = (unsigned long)priv->mac_dev->vaddr;
+	net_dev->mem_end = (unsigned long)priv->mac_dev->vaddr_end;
 
 	net_dev->min_mtu = ETH_MIN_MTU;
 	net_dev->max_mtu = dpaa_get_max_mtu();
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth_sysfs.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth_sysfs.c
index 4fee74c024bd..258eb6c8f4c0 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth_sysfs.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth_sysfs.c
@@ -18,7 +18,7 @@ static ssize_t dpaa_eth_show_addr(struct device *dev,
 
 	if (mac_dev)
 		return sprintf(buf, "%llx",
-				(unsigned long long)mac_dev->res->start);
+				(unsigned long long)mac_dev->vaddr);
 	else
 		return sprintf(buf, "none");
 }
diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c
index 7afedd4995c9..62af81c0c942 100644
--- a/drivers/net/ethernet/freescale/fman/mac.c
+++ b/drivers/net/ethernet/freescale/fman/mac.c
@@ -28,7 +28,6 @@ MODULE_LICENSE("Dual BSD/GPL");
 MODULE_DESCRIPTION("FSL FMan MAC API based driver");
 
 struct mac_priv_s {
-	void __iomem			*vaddr;
 	u8				cell_index;
 	struct fman			*fman;
 	/* List of multicast addresses */
@@ -63,12 +62,7 @@ int set_fman_mac_params(struct mac_device *mac_dev,
 {
 	struct mac_priv_s *priv = mac_dev->priv;
 
-	params->base_addr = (typeof(params->base_addr))
-		devm_ioremap(mac_dev->dev, mac_dev->res->start,
-			     resource_size(mac_dev->res));
-	if (!params->base_addr)
-		return -ENOMEM;
-
+	params->base_addr = mac_dev->vaddr;
 	memcpy(&params->addr, mac_dev->addr, sizeof(mac_dev->addr));
 	params->max_speed	= priv->max_speed;
 	params->phy_if		= mac_dev->phy_if;
@@ -305,7 +299,7 @@ static int mac_probe(struct platform_device *_of_dev)
 	struct device_node	*mac_node, *dev_node;
 	struct mac_device	*mac_dev;
 	struct platform_device	*of_dev;
-	struct resource		 res;
+	struct resource		*res;
 	struct mac_priv_s	*priv;
 	u32			 val;
 	u8			fman_id;
@@ -368,30 +362,25 @@ static int mac_probe(struct platform_device *_of_dev)
 	of_node_put(dev_node);
 
 	/* Get the address of the memory mapped registers */
-	err = of_address_to_resource(mac_node, 0, &res);
-	if (err < 0) {
-		dev_err(dev, "of_address_to_resource(%pOF) = %d\n",
-			mac_node, err);
-		goto _return_of_node_put;
+	res = platform_get_mem_or_io(_of_dev, 0);
+	if (!res) {
+		dev_err(dev, "could not get registers\n");
+		return -EINVAL;
 	}
 
-	mac_dev->res = __devm_request_region(dev,
-					     fman_get_mem_region(priv->fman),
-					     res.start, resource_size(&res),
-					     "mac");
-	if (!mac_dev->res) {
-		dev_err(dev, "__devm_request_mem_region(mac) failed\n");
-		err = -EBUSY;
+	err = devm_request_resource(dev, fman_get_mem_region(priv->fman), res);
+	if (err) {
+		dev_err_probe(dev, err, "could not request resource\n");
 		goto _return_of_node_put;
 	}
 
-	priv->vaddr = devm_ioremap(dev, mac_dev->res->start,
-				   resource_size(mac_dev->res));
-	if (!priv->vaddr) {
+	mac_dev->vaddr = devm_ioremap(dev, res->start, resource_size(res));
+	if (!mac_dev->vaddr) {
 		dev_err(dev, "devm_ioremap() failed\n");
 		err = -EIO;
 		goto _return_of_node_put;
 	}
+	mac_dev->vaddr_end = mac_dev->vaddr + resource_size(res);
 
 	if (!of_device_is_available(mac_node)) {
 		err = -ENODEV;
diff --git a/drivers/net/ethernet/freescale/fman/mac.h b/drivers/net/ethernet/freescale/fman/mac.h
index da410a7d00c9..7aa71b05bd3e 100644
--- a/drivers/net/ethernet/freescale/fman/mac.h
+++ b/drivers/net/ethernet/freescale/fman/mac.h
@@ -19,8 +19,9 @@ struct fman_mac;
 struct mac_priv_s;
 
 struct mac_device {
+	void __iomem		*vaddr;
+	void __iomem		*vaddr_end;
 	struct device		*dev;
-	struct resource		*res;
 	u8			 addr[ETH_ALEN];
 	struct fman_port	*port[2];
 	u32			 if_support;
