usb: dwc3: gadget: don't assign gadget.dev.release directly

udc-core provides a better way to handle release
methods, let's use it.

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

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 9339eb10508f61692c93d2daf323c5c9260e1991..4ffec1aa2e25d2e6ddc265ce3944e4b9f53ffbe6 100644 (file)
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1690,12 +1690,8 @@ static void dwc3_gadget_free_endpoints(struct dwc3 *dwc)
        }
 }
 
-static void dwc3_gadget_release(struct device *dev)
-{
-       dev_dbg(dev, "%s\n", __func__);
-}
-
 /* -------------------------------------------------------------------------- */
+
 static int __dwc3_cleanup_done_trbs(struct dwc3 *dwc, struct dwc3_ep *dep,
                struct dwc3_request *req, struct dwc3_trb *trb,
                const struct dwc3_event_depevt *event, int status)
@@ -2568,7 +2564,6 @@ int dwc3_gadget_init(struct dwc3 *dwc)
        dwc->gadget.max_speed           = USB_SPEED_SUPER;
        dwc->gadget.speed               = USB_SPEED_UNKNOWN;
        dwc->gadget.sg_supported        = true;
-       dwc->gadget.dev.release         = dwc3_gadget_release;
        dwc->gadget.name                = "dwc3-gadget";
 
        /*