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 */ 15 extern struct bus_type container_subsys; 16 17 struct container_dev { 18 struct device dev; 19 int (*offline)(struct container_dev *cdev); 20 }; 21 to_container_dev(struct device * dev)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 */ 28