42 lines
		
	
	
		
			814 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			42 lines
		
	
	
		
			814 B
		
	
	
	
		
			C
		
	
	
	
	
	
| // SPDX-License-Identifier: GPL-2.0
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| /*
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|  * System bus type for containers.
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|  *
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|  * Copyright (C) 2013, Intel Corporation
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|  * Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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|  */
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| 
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| #include <linux/container.h>
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| 
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| #include "base.h"
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| 
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| #define CONTAINER_BUS_NAME	"container"
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| 
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| static int trivial_online(struct device *dev)
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| {
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| 	return 0;
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| }
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| 
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| static int container_offline(struct device *dev)
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| {
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| 	struct container_dev *cdev = to_container_dev(dev);
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| 
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| 	return cdev->offline ? cdev->offline(cdev) : 0;
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| }
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| 
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| struct bus_type container_subsys = {
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| 	.name = CONTAINER_BUS_NAME,
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| 	.dev_name = CONTAINER_BUS_NAME,
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| 	.online = trivial_online,
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| 	.offline = container_offline,
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| };
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| 
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| void __init container_dev_init(void)
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| {
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| 	int ret;
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| 
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| 	ret = subsys_system_register(&container_subsys, NULL);
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| 	if (ret)
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| 		pr_err("%s() failed: %d\n", __func__, ret);
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| }
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