usb: gadget: printer: add setup and cleanup functions

Factor out gprinter_setup() and gprinter_cleanup() so that it is
easy to change the place they are called from.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Andrzej Pietrasiewicz 2015-03-03 10:52:18 +01:00 • committed by Felipe Balbi
commit d82cd82edb