174 int acpi_bind_one(struct device *dev, struct acpi_device *acpi_dev)  in acpi_bind_one()  argument
183 		if (acpi_dev) {  in acpi_bind_one()
187 			acpi_dev = ACPI_COMPANION(dev);  in acpi_bind_one()
190 	if (!acpi_dev)  in acpi_bind_one()
193 	get_device(&acpi_dev->dev);  in acpi_bind_one()
201 	mutex_lock(&acpi_dev->physical_node_lock);  in acpi_bind_one()
207 	physnode_list = &acpi_dev->physical_node_list;  in acpi_bind_one()
209 	list_for_each_entry(pn, &acpi_dev->physical_node_list, node) {  in acpi_bind_one()
212 			mutex_unlock(&acpi_dev->physical_node_lock);  in acpi_bind_one()
216 			if (ACPI_COMPANION(dev) != acpi_dev)  in acpi_bind_one()
220 			put_device(&acpi_dev->dev);  in acpi_bind_one()
232 	acpi_dev->physical_node_count++;  in acpi_bind_one()
235 		ACPI_COMPANION_SET(dev, acpi_dev);  in acpi_bind_one()
238 	retval = sysfs_create_link(&acpi_dev->dev.kobj, &dev->kobj,  in acpi_bind_one()
241 		dev_err(&acpi_dev->dev, "Failed to create link %s (%d)\n",  in acpi_bind_one()
244 	retval = sysfs_create_link(&dev->kobj, &acpi_dev->dev.kobj,  in acpi_bind_one()
250 	mutex_unlock(&acpi_dev->physical_node_lock);  in acpi_bind_one()
252 	if (acpi_dev->wakeup.flags.valid)  in acpi_bind_one()
260 	put_device(&acpi_dev->dev);  in acpi_bind_one()
267 	struct acpi_device *acpi_dev = ACPI_COMPANION(dev);  in acpi_unbind_one()  local
270 	if (!acpi_dev)  in acpi_unbind_one()
273 	mutex_lock(&acpi_dev->physical_node_lock);  in acpi_unbind_one()
275 	list_for_each_entry(entry, &acpi_dev->physical_node_list, node)  in acpi_unbind_one()
280 			acpi_dev->physical_node_count--;  in acpi_unbind_one()
283 			sysfs_remove_link(&acpi_dev->dev.kobj, physnode_name);  in acpi_unbind_one()
288 			put_device(&acpi_dev->dev);  in acpi_unbind_one()
293 	mutex_unlock(&acpi_dev->physical_node_lock);  in acpi_unbind_one()