tree f073dd5e345f1ba8e1a23480e418cee608dc825e
parent 4c49a5f0ef1bc61395329ea7a9fce2893e97eaa6
author Sebastian Andrzej Siewior <bigeasy@linutronix.de> 1356293420 +0100
committer Felipe Balbi <balbi@ti.com> 1358794367 +0200

usb: gadget: factor out two helper functions from composite_bind()

This patch factors out two helper functions from composite_bind()
that is composite_dev_prepare() and its counterpart
composite_dev_cleanup().

This will be used by the configfs which requries a slightly different
bind/setup code because part of its configurations (i.e. config
descripts, cdev, …) are setup in advance and VID/PID and so one should
not be overwritten. Also the setup of ep0 endpoint can be delayed until
the UDC is assigned.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>