usb: gadget: printer: remove unused and empty printer_unbind
authorAndrzej Pietrasiewicz <andrzej.p@samsung.com>
Tue, 3 Mar 2015 09:52:06 +0000 (10:52 +0100)
committerFelipe Balbi <balbi@ti.com>
Tue, 10 Mar 2015 20:33:34 +0000 (15:33 -0500)
commit050f571264154b2f5b4c3c4c1581ab365064ff28
treec6b6cce4e85b3faf15d7cdc1de13cbb799a5f831
parenteb132ccbdec5df46e29c9814adf76075ce83576b
usb: gadget: printer: remove unused and empty printer_unbind

The unbind() method is optional is usb_composite_driver.
In this particular driver the method does nothing so it can be removed.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/gadget/legacy/printer.c