usb: gadget: udc: net2272: do not call usb_gadget_unregister_driver()

that call is completely unnecessary because
usb_del_gadget_udc() already makes sure the
gadget driver is properly unregistered from
the UDC.

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2014-10-17 20:19:02 -05:00
commit 7fd1f9d666