Our ehci code does not implement wakeup support, so claiming support for
it with usb-tablet in USB-2 mode causes all tablet events to get lost.

http://bugzilla.redhat.com/show_bug.cgi?id=929068Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>