tree df3a6e395d77c0e09b971836f0cafdfb1d7293fc
parent 4ac4fc9322b1a33f8266f2091dd5ee74a78ff4f8
author Felipe Balbi <balbi@ti.com> 1411573606 -0500
committer Felipe Balbi <balbi@ti.com> 1413838728 -0500

usb: dwc3: ep0: hold our lock in dwc3_gadget_ep0_set_halt

dwc3_gadget_ep0_set_halt() will be called without
locks held in some cases, so we must hold the lock
on our own. While at that, also add a version without
locks to be called in certain conditions.

Signed-off-by: Felipe Balbi <balbi@ti.com>