diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 5262e11c12cd..5798efdd91a9 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -753,10 +753,12 @@ void usb_wakeup_notification(struct usb_device *hdev,
 {
 	struct usb_hub *hub;
 	struct usb_port *port_dev;
+	unsigned long flags;
 
 	if (!hdev)
 		return;
 
+	spin_lock_irqsave(&device_state_lock, flags);
 	hub = usb_hub_to_struct_hub(hdev);
 	if (hub) {
 		port_dev = hub->ports[portnum - 1];
@@ -766,6 +768,7 @@ void usb_wakeup_notification(struct usb_device *hdev,
 		set_bit(portnum, hub->wakeup_bits);
 		kick_hub_wq(hub);
 	}
+	spin_unlock_irqrestore(&device_state_lock, flags);
 }
 EXPORT_SYMBOL_GPL(usb_wakeup_notification);