Index: uspace/lib/usbhost/include/usb/host/bus.h
===================================================================
--- uspace/lib/usbhost/include/usb/host/bus.h	(revision 32fb6bcec95f3a7fbb1b2fdb6528f0e04726a6b6)
+++ uspace/lib/usbhost/include/usb/host/bus.h	(revision 2523293b752d16748545cd4afb421f6ef7e2cfa8)
@@ -79,4 +79,7 @@
 	/* Managing bus */
 	bus_t *bus;
+
+	/** True if the device can add new endpoints and schedule transfers. */
+	volatile bool online;
 
 	/* This structure is meant to be extended by overriding. */