diff --git a/drivers/usb/common/common.c b/drivers/usb/common/common.c
index 48277bbc15e4d155fc9c1c7315fcf57d6347b51e..73c8e65917461f8f83d9233c96bdf0d2b8956b27 100644
--- a/drivers/usb/common/common.c
+++ b/drivers/usb/common/common.c
@@ -145,6 +145,8 @@ enum usb_dr_mode of_usb_get_dr_mode_by_phy(struct device_node *np, int arg0)
 
 	do {
 		controller = of_find_node_with_property(controller, "phys");
+		if (!of_device_is_available(controller))
+			continue;
 		index = 0;
 		do {
 			if (arg0 == -1) {