container.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Definitions for container bus type.
 4 *
 5 * Copyright (C) 2013, Intel Corporation
 6 * Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
 7 */
 8
 9#ifndef _LINUX_CONTAINER_H
10#define _LINUX_CONTAINER_H
11
12#include <linux/device.h>
13
14/* drivers/base/power/container.c */
15extern const struct bus_type container_subsys;
16
17struct container_dev {
18	struct device dev;
19	int (*offline)(struct container_dev *cdev);
20};
21
22static inline struct container_dev *to_container_dev(struct device *dev)
23{
24	return container_of(dev, struct container_dev, dev);
25}
26
27#endif /* _LINUX_CONTAINER_H */