diff --git a/drivers/net/stmmac/stmmac.h b/drivers/net/stmmac/stmmac.h
index 3157567..8ae7650 100644
--- a/drivers/net/stmmac/stmmac.h
+++ b/drivers/net/stmmac/stmmac.h
@@ -87,28 +87,6 @@
 	struct plat_stmmacenet_data *plat;
 };
 
-#ifdef CONFIG_STM_DRIVERS
-#include <linux/stm/pad.h>
-static inline int stmmac_claim_resource(struct platform_device *pdev)
-{
-	int ret = 0;
-	struct plat_stmmacenet_data *plat_dat = pdev->dev.platform_data;
-
-	/* Pad routing setup */
-	if (IS_ERR(devm_stm_pad_claim(&pdev->dev, plat_dat->pad_config,
-			dev_name(&pdev->dev)))) {
-		printk(KERN_ERR "%s: Failed to request pads!\n", __func__);
-		ret = -ENODEV;
-	}
-	return ret;
-}
-#else
-static inline int stmmac_claim_resource(struct platform_device *pdev)
-{
-	return 0;
-}
-#endif
-
 extern int stmmac_mdio_unregister(struct net_device *ndev);
 extern int stmmac_mdio_register(struct net_device *ndev);
 extern void stmmac_set_ethtool_ops(struct net_device *netdev);
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index 29ba286..b806cd3 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -1643,7 +1643,7 @@
 	struct resource *res;
 	void __iomem *addr = NULL;
 	struct net_device *ndev = NULL;
-	struct stmmac_priv *priv;
+	struct stmmac_priv *priv = NULL;
 	struct plat_stmmacenet_data *plat_dat;
 
 	pr_info("STMMAC driver:\n\tplatform registration... ");
@@ -1708,10 +1708,12 @@
 	/* Set the I/O base addr */
 	ndev->base_addr = (unsigned long)addr;
 
-	/* Verify embedded resource for the platform */
-	ret = stmmac_claim_resource(pdev);
-	if (ret < 0)
-		goto out;
+	/* Custom initialisation */
+	if (priv->plat->init) {
+		ret = priv->plat->init(pdev);
+		if (unlikely(ret))
+			goto out;
+	}
 
 	/* MAC HW revice detection */
 	ret = stmmac_mac_device_setup(ndev);
@@ -1745,6 +1747,9 @@
 
 out:
 	if (ret < 0) {
+		if (priv->plat->exit)
+			priv->plat->exit(pdev);
+
 		platform_set_drvdata(pdev, NULL);
 		release_mem_region(res->start, resource_size(res));
 		if (addr != NULL)
@@ -1778,6 +1783,9 @@
 
 	stmmac_mdio_unregister(ndev);
 
+	if (priv->plat->exit)
+		priv->plat->exit(pdev);
+
 	platform_set_drvdata(pdev, NULL);
 	unregister_netdev(ndev);
 
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index d66c617..e103529 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -40,9 +40,9 @@
 	int pmt;
 	void (*fix_mac_speed)(void *priv, unsigned int speed);
 	void (*bus_setup)(void __iomem *ioaddr);
-#ifdef CONFIG_STM_DRIVERS
-	struct stm_pad_config *pad_config;
-#endif
+	int (*init)(struct platform_device *pdev);
+	void (*exit)(struct platform_device *pdev);
+	void *custom_cfg;
 	void *bsp_priv;
 };