1// SPDX-License-Identifier: GPL-2.0-or-later
 2/*
 3 * Copyright (C) 2017 Joe Lawrence <joe.lawrence@redhat.com>
 4 */
 5
 6/*
 7 * livepatch-callbacks-mod.c - (un)patching callbacks demo support module
 8 *
 9 *
10 * Purpose
11 * -------
12 *
13 * Simple module to demonstrate livepatch (un)patching callbacks.
14 *
15 *
16 * Usage
17 * -----
18 *
19 * This module is not intended to be standalone.  See the "Usage"
20 * section of livepatch-callbacks-demo.c.
21 */
22
23#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
24
25#include <linux/module.h>
26#include <linux/kernel.h>
27
28static int livepatch_callbacks_mod_init(void)
29{
30	pr_info("%s\n", __func__);
31	return 0;
32}
33
34static void livepatch_callbacks_mod_exit(void)
35{
36	pr_info("%s\n", __func__);
37}
38
39module_init(livepatch_callbacks_mod_init);
40module_exit(livepatch_callbacks_mod_exit);
41MODULE_LICENSE("GPL");