1763 	struct hv_device *child_device_obj;  in vmbus_device_create()  local
1765 	child_device_obj = kzalloc(sizeof(struct hv_device), GFP_KERNEL);  in vmbus_device_create()
1766 	if (!child_device_obj) {  in vmbus_device_create()
1771 	child_device_obj->channel = channel;  in vmbus_device_create()
1772 	guid_copy(&child_device_obj->dev_type, type);  in vmbus_device_create()
1773 	guid_copy(&child_device_obj->dev_instance, instance);  in vmbus_device_create()
1774 	child_device_obj->vendor_id = 0x1414; /* MSFT vendor ID */  in vmbus_device_create()
1776 	return child_device_obj;  in vmbus_device_create()
1782 int vmbus_device_register(struct hv_device *child_device_obj)  in vmbus_device_register()  argument
1784 	struct kobject *kobj = &child_device_obj->device.kobj;  in vmbus_device_register()
1787 	dev_set_name(&child_device_obj->device, "%pUl",  in vmbus_device_register()
1788 		     child_device_obj->channel->offermsg.offer.if_instance.b);  in vmbus_device_register()
1790 	child_device_obj->device.bus = &hv_bus;  in vmbus_device_register()
1791 	child_device_obj->device.parent = &hv_acpi_dev->dev;  in vmbus_device_register()
1792 	child_device_obj->device.release = vmbus_device_release;  in vmbus_device_register()
1798 	ret = device_register(&child_device_obj->device);  in vmbus_device_register()
1804 	child_device_obj->channels_kset = kset_create_and_add("channels",  in vmbus_device_register()
1806 	if (!child_device_obj->channels_kset) {  in vmbus_device_register()
1811 	ret = vmbus_add_channel_kobj(child_device_obj,  in vmbus_device_register()
1812 				     child_device_obj->channel);  in vmbus_device_register()
1821 	kset_unregister(child_device_obj->channels_kset);  in vmbus_device_register()
1824 	device_unregister(&child_device_obj->device);  in vmbus_device_register()