usb: gadget: printer: eliminate pdev member of struct printer_dev

The pdev member of struct printer_dev is not used outside
printer_bind_config(), so it can just as well be a local variable there.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
1 file changed