{
struct elo_priv *priv;
int ret;
+ struct usb_device *udev;
priv = kzalloc(sizeof(*priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;
INIT_DELAYED_WORK(&priv->work, elo_work);
- priv->usbdev = interface_to_usbdev(to_usb_interface(hdev->dev.parent));
+ udev = interface_to_usbdev(to_usb_interface(hdev->dev.parent));
+ priv->usbdev = usb_get_dev(udev);
hid_set_drvdata(hdev, priv);
{
struct elo_priv *priv = hid_get_drvdata(hdev);
+ usb_put_dev(priv->usbdev);
+
hid_hw_stop(hdev);
cancel_delayed_work_sync(&priv->work);
kfree(priv);