Index: uspace/lib/usbhost/include/usb/host/hcd.h
===================================================================
--- uspace/lib/usbhost/include/usb/host/hcd.h	(revision e26a9d95636fe7d9900d09ea304b6ff01e76cfb7)
+++ uspace/lib/usbhost/include/usb/host/hcd.h	(revision 478e24302fde596ec5eacd600f475cedc015937b)
@@ -76,4 +76,7 @@
 	/** Driver implementation */
 	hc_driver_t driver;
+
+	/** Interrupt replacement fibril */
+	fid_t polling_fibril;
 };