phy: remove the old lookup method

The users of the old method are now converted to the new one.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
[ kishon@ti.com : made phy-berlin-usb.c and phy-miphy28lp.c to use the updated
		  devm_phy_create API.]
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
diff --git a/drivers/phy/phy-miphy28lp.c b/drivers/phy/phy-miphy28lp.c
index 87dcc9a..e34da13 100644
--- a/drivers/phy/phy-miphy28lp.c
+++ b/drivers/phy/phy-miphy28lp.c
@@ -1231,7 +1231,7 @@
 
 		miphy_dev->phys[port] = miphy_phy;
 
-		phy = devm_phy_create(&pdev->dev, child, &miphy28lp_ops, NULL);
+		phy = devm_phy_create(&pdev->dev, child, &miphy28lp_ops);
 		if (IS_ERR(phy)) {
 			dev_err(&pdev->dev, "failed to create PHY\n");
 			return PTR_ERR(phy);