usb: gadget: net2272: do not need to judge gadget driver's .unbind

It has already been covered by udc core, besides, we do not
need unbind at .udc_start

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/gadget/net2272.c b/drivers/usb/gadget/net2272.c
index ca15405583e20bf1ad58b89e749ca293a013dfc8..059cfe527982fbad2912cfdb61733560ba4ac589 100644 (file)
--- a/drivers/usb/gadget/net2272.c
+++ b/drivers/usb/gadget/net2272.c
@@ -1453,7 +1453,7 @@ static int net2272_start(struct usb_gadget *_gadget,
        struct net2272 *dev;
        unsigned i;
 
-       if (!driver || !driver->unbind || !driver->setup ||
+       if (!driver || !driver->setup ||
            driver->max_speed != USB_SPEED_HIGH)
                return -EINVAL;