USB:gadget: few Update from mainline

update it

Change-Id: I44930ac335f59a8cf5c01ddf71468981fb91a822
Signed-off-by: RonGokhale <cips173@gmail.com>
Merge branch 'cm-10.1' of github.com:PecanCM/lge-kernel-pecan into cm-10.1

Change-Id: Iece260726e43bfc62e394a3722642a6a3d249640