// SPDX-License-Identifier: GPL-2.0-or-later /* * Force feedback support for Logitech RumblePad and Rumblepad 2 * * Copyright (c) 2008 Anssi Hannula <[email protected]> */ /* */ #include <linux/input.h> #include <linux/slab.h> #include <linux/hid.h> #include "hid-lg.h" struct lg2ff_device { … }; static int play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) { … } int lg2ff_init(struct hid_device *hid) { … }