usb: gadget: dummy_hcd: 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>

1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 9d54c01cbf56..ce751555f6ba 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -935,11 +935,6 @@ static int dummy_udc_stop(struct usb_gadget *g,
 
 /* The gadget structure is stored inside the hcd structure and will be
  * released along with it. */
-static void dummy_gadget_release(struct device *dev)
-{
-        return;
-}
-
 static void init_dummy_udc_hw(struct dummy *dum)
 {
         int i;
@@ -983,7 +978,6 @@ static int dummy_udc_probe(struct platform_device *pdev)
         dum->gadget.max_speed = USB_SPEED_SUPER;
 
         dum->gadget.dev.parent = &pdev->dev;
-        dum->gadget.dev.release = dummy_gadget_release;
         init_dummy_udc_hw(dum);
 
         rc = usb_add_gadget_udc(&pdev->dev, &dum->gadget);