Index: uspace/lib/drv/include/usb_iface.h
===================================================================
--- uspace/lib/drv/include/usb_iface.h	(revision 708d8fcd39276a71e62f9b40a631eab1814b52d7)
+++ uspace/lib/drv/include/usb_iface.h	(revision 957ea3a5214cbbd5b086171e4b7e8cd700bae8c8)
@@ -67,11 +67,4 @@
 typedef int16_t usb_address_t;
 
-/** USB address for the purposes of Transaction Translation.
- */
-typedef struct {
-	usb_address_t address;
-	unsigned port;
-} usb_tt_address_t;
-
 /** USB transfer type. */
 typedef enum {