include/linux/container.h

   1 /*
   2  * Definitions for container bus type.
   3  *
   4  * Copyright (C) 2013, Intel Corporation
   5  * Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  */
  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
  22 static inline struct container_dev *to_container_dev(struct device *dev)
  23 {
  24         return container_of(dev, struct container_dev, dev);
  25 }