diff --git a/drivers/pnp/support.c b/drivers/pnp/support.c
index 1566e4a73849..0ad42db94884 100644
--- a/drivers/pnp/support.c
+++ b/drivers/pnp/support.c
@@ -79,7 +79,12 @@ void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc)
 	struct pnp_resource *pnp_res;
 	struct resource *res;
 
-	dev_dbg(&dev->dev, "current resources: %s\n", desc);
+	if (list_empty(&dev->resources)) {
+		dev_dbg(&dev->dev, "%s: no current resources\n", desc);
+		return;
+	}
+
+	dev_dbg(&dev->dev, "%s: current resources:\n", desc);
 	list_for_each_entry(pnp_res, &dev->resources, list) {
 		res = &pnp_res->res;