usb: gadget: udc: mv_u3d: do not rely on 'driver' argument

future patches will remove the extra 'driver'
argument to ->udc_stop(), in order to do that,
we must make sure that our UDC does not rely
on it first.

Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/gadget/udc/mv_u3d_core.c b/drivers/usb/gadget/udc/mv_u3d_core.c
index 046a1f8..e3ef744 100644 (file)
--- a/drivers/usb/gadget/udc/mv_u3d_core.c
+++ b/drivers/usb/gadget/udc/mv_u3d_core.c
@@ -1284,7 +1284,7 @@ static int mv_u3d_stop(struct usb_gadget *g,
        mv_u3d_controller_stop(u3d);
        /* stop all usb activities */
        u3d->gadget.speed = USB_SPEED_UNKNOWN;
-       mv_u3d_stop_activity(u3d, driver);
+       mv_u3d_stop_activity(u3d, NULL);
        mv_u3d_disable(u3d);
 
        if (pdata->phy_deinit)