164 int acpi_bind_one(struct device *dev, struct acpi_device *acpi_dev)  in acpi_bind_one()  argument
174 		if (acpi_dev) {  in acpi_bind_one()
178 			acpi_dev = ACPI_COMPANION(dev);  in acpi_bind_one()
181 	if (!acpi_dev)  in acpi_bind_one()
184 	get_device(&acpi_dev->dev);  in acpi_bind_one()
192 	mutex_lock(&acpi_dev->physical_node_lock);  in acpi_bind_one()
198 	physnode_list = &acpi_dev->physical_node_list;  in acpi_bind_one()
200 	list_for_each_entry(pn, &acpi_dev->physical_node_list, node) {  in acpi_bind_one()
203 			mutex_unlock(&acpi_dev->physical_node_lock);  in acpi_bind_one()
207 			if (ACPI_COMPANION(dev) != acpi_dev)  in acpi_bind_one()
211 			put_device(&acpi_dev->dev);  in acpi_bind_one()
223 	acpi_dev->physical_node_count++;  in acpi_bind_one()
226 		ACPI_COMPANION_SET(dev, acpi_dev);  in acpi_bind_one()
228 	attr = acpi_get_dma_attr(acpi_dev);  in acpi_bind_one()
234 	retval = sysfs_create_link(&acpi_dev->dev.kobj, &dev->kobj,  in acpi_bind_one()
237 		dev_err(&acpi_dev->dev, "Failed to create link %s (%d)\n",  in acpi_bind_one()
240 	retval = sysfs_create_link(&dev->kobj, &acpi_dev->dev.kobj,  in acpi_bind_one()
246 	mutex_unlock(&acpi_dev->physical_node_lock);  in acpi_bind_one()
248 	if (acpi_dev->wakeup.flags.valid)  in acpi_bind_one()
256 	put_device(&acpi_dev->dev);  in acpi_bind_one()
263 	struct acpi_device *acpi_dev = ACPI_COMPANION(dev);  in acpi_unbind_one()  local
266 	if (!acpi_dev)  in acpi_unbind_one()
269 	mutex_lock(&acpi_dev->physical_node_lock);  in acpi_unbind_one()
271 	list_for_each_entry(entry, &acpi_dev->physical_node_list, node)  in acpi_unbind_one()
276 			acpi_dev->physical_node_count--;  in acpi_unbind_one()
279 			sysfs_remove_link(&acpi_dev->dev.kobj, physnode_name);  in acpi_unbind_one()
284 			put_device(&acpi_dev->dev);  in acpi_unbind_one()
289 	mutex_unlock(&acpi_dev->physical_node_lock);  in acpi_unbind_one()