tree a5e3ea710115b34e87a31842387acaad448ef34e
parent 0fc9a1be09d9f8b19bcf64ab96836cb92beb0970
author Felipe Balbi <balbi@ti.com> 1324288104 +0200
committer Felipe Balbi <balbi@ti.com> 1330433345 +0200

usb: gadget: langwell: use generic map/unmap functions

those routines have everything we need to map/unmap
USB requests and it's better to use them.

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