diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 9afce47e69df..1755c668ac05 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -922,6 +922,7 @@ int xhci_setup_addressable_virt_dev(struct xhci_hcd *xhci, struct usb_device *ud
 			top_dev = top_dev->parent)
 		/* Found device below root hub */;
 	dev->fake_port = top_dev->portnum;
+	dev->real_port = port_num;
 	xhci_dbg(xhci, "Set root hub portnum to %d\n", port_num);
 	xhci_dbg(xhci, "Set fake root hub portnum to %d\n", dev->fake_port);
 
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index bfb3fab20795..ec4817003a56 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -799,6 +799,7 @@ struct xhci_virt_device {
 	u32				cmd_status;
 	struct list_head		cmd_list;
 	u8				fake_port;
+	u8				real_port;
 };