extcon: Convert to using %pOF instead of full_name

Now that we have a custom printf format specifier, convert users of
full_name to use %pOF instead. This is preparation to remove storing
of the full path string for each node.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

drivers/extcon/extcon.c

@@ -1363,8 +1363,8 @@ struct extcon_dev *extcon_get_edev_by_phandle(struct device *dev, int index)
 
 	node = of_parse_phandle(dev->of_node, "extcon", index);
 	if (!node) {
-		dev_dbg(dev, "failed to get phandle in %s node\n",
-			dev->of_node->full_name);
+		dev_dbg(dev, "failed to get phandle in %pOF node\n",
+			dev->of_node);
 		return ERR_PTR(-ENODEV);
 	}