Felipe writes:
usb: fixes for v4.14-rc3
Alan Stern fixed 3 old bugs on dummy_hcd which were reported recently.
Yoshihiro Shimoda continues his work on the renensas_usb3 driver by
fixing several bugs all over the place. The most important of which is
a fix for 2-stage control transfers, previously renesas_usb3 would,
anyway, try to move a 0-length data stage, which is wrong.
Apart from these, there are two minor bug fixes (atmel udc and ffs)
and a new device ID for dwc3-of-simple.c