Index: uspace/drv/bus/usb/xhci/device.c
===================================================================
--- uspace/drv/bus/usb/xhci/device.c	(revision 3dd80f8125dbca151590cbed383c0fad189d40fd)
+++ uspace/drv/bus/usb/xhci/device.c	(revision d08aa42deffdaca09f91f19ec06efda43981d394)
@@ -116,6 +116,5 @@
 
 	uint16_t max_packet_size;
-	if ((err = hc_get_ep0_max_packet_size(&max_packet_size,
-	    (bus_t *) &hc->bus, &dev->base)))
+	if ((err = hc_get_ep0_max_packet_size(&max_packet_size, &dev->base)))
 		return err;