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>
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 9d54c01..ce75155 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -935,11 +935,6 @@
/* 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 @@
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);