Index: uspace/lib/usbdev/include/usb/dev/usb_device_connection.h
===================================================================
--- uspace/lib/usbdev/include/usb/dev/usb_device_connection.h	(revision 4c86c7c3bf4db6909c5792ab7a29b6a5e3b81fa3)
+++ uspace/lib/usbdev/include/usb/dev/usb_device_connection.h	(revision fdec59b606e143d04e300b13b3770e750e92ef9d)
@@ -65,5 +65,5 @@
 	if (hc_connection == NULL)
 		return EBADMEM;
-	if ((address < 0) || (address >= USB11_ADDRESS_MAX))
+	if (!usb_address_is_valid(address))
 		return EINVAL;