2043 	struct hv_device *child_device_obj;  in vmbus_device_create()  local
2045 	child_device_obj = kzalloc(sizeof(struct hv_device), GFP_KERNEL);  in vmbus_device_create()
2046 	if (!child_device_obj) {  in vmbus_device_create()
2051 	child_device_obj->channel = channel;  in vmbus_device_create()
2052 	guid_copy(&child_device_obj->dev_type, type);  in vmbus_device_create()
2053 	guid_copy(&child_device_obj->dev_instance, instance);  in vmbus_device_create()
2054 	child_device_obj->vendor_id = PCI_VENDOR_ID_MICROSOFT;  in vmbus_device_create()
2056 	return child_device_obj;  in vmbus_device_create()
2062 int vmbus_device_register(struct hv_device *child_device_obj)  in vmbus_device_register()  argument
2064 	struct kobject *kobj = &child_device_obj->device.kobj;  in vmbus_device_register()
2067 	dev_set_name(&child_device_obj->device, "%pUl",  in vmbus_device_register()
2068 		     &child_device_obj->channel->offermsg.offer.if_instance);  in vmbus_device_register()
2070 	child_device_obj->device.bus = &hv_bus;  in vmbus_device_register()
2071 	child_device_obj->device.parent = &hv_acpi_dev->dev;  in vmbus_device_register()
2072 	child_device_obj->device.release = vmbus_device_release;  in vmbus_device_register()
2074 	child_device_obj->device.dma_parms = &child_device_obj->dma_parms;  in vmbus_device_register()
2075 	child_device_obj->device.dma_mask = &child_device_obj->dma_mask;  in vmbus_device_register()
2076 	dma_set_mask(&child_device_obj->device, DMA_BIT_MASK(64));  in vmbus_device_register()
2082 	ret = device_register(&child_device_obj->device);  in vmbus_device_register()
2085 		put_device(&child_device_obj->device);  in vmbus_device_register()
2089 	child_device_obj->channels_kset = kset_create_and_add("channels",  in vmbus_device_register()
2091 	if (!child_device_obj->channels_kset) {  in vmbus_device_register()
2096 	ret = vmbus_add_channel_kobj(child_device_obj,  in vmbus_device_register()
2097 				     child_device_obj->channel);  in vmbus_device_register()
2102 	hv_debug_add_dev_dir(child_device_obj);  in vmbus_device_register()
2107 	kset_unregister(child_device_obj->channels_kset);  in vmbus_device_register()
2110 	device_unregister(&child_device_obj->device);  in vmbus_device_register()