175 int acpi_bind_one(struct device *dev, struct acpi_device *acpi_dev)  in acpi_bind_one()  argument
184 		if (acpi_dev) {  in acpi_bind_one()
188 			acpi_dev = ACPI_COMPANION(dev);  in acpi_bind_one()
191 	if (!acpi_dev)  in acpi_bind_one()
194 	get_device(&acpi_dev->dev);  in acpi_bind_one()
202 	mutex_lock(&acpi_dev->physical_node_lock);  in acpi_bind_one()
208 	physnode_list = &acpi_dev->physical_node_list;  in acpi_bind_one()
210 	list_for_each_entry(pn, &acpi_dev->physical_node_list, node) {  in acpi_bind_one()
213 			mutex_unlock(&acpi_dev->physical_node_lock);  in acpi_bind_one()
217 			if (ACPI_COMPANION(dev) != acpi_dev)  in acpi_bind_one()
221 			put_device(&acpi_dev->dev);  in acpi_bind_one()
233 	acpi_dev->physical_node_count++;  in acpi_bind_one()
236 		ACPI_COMPANION_SET(dev, acpi_dev);  in acpi_bind_one()
239 	retval = sysfs_create_link(&acpi_dev->dev.kobj, &dev->kobj,  in acpi_bind_one()
242 		dev_err(&acpi_dev->dev, "Failed to create link %s (%d)\n",  in acpi_bind_one()
245 	retval = sysfs_create_link(&dev->kobj, &acpi_dev->dev.kobj,  in acpi_bind_one()
251 	mutex_unlock(&acpi_dev->physical_node_lock);  in acpi_bind_one()
253 	if (acpi_dev->wakeup.flags.valid)  in acpi_bind_one()
261 	put_device(&acpi_dev->dev);  in acpi_bind_one()
268 	struct acpi_device *acpi_dev = ACPI_COMPANION(dev);  in acpi_unbind_one()  local
271 	if (!acpi_dev)  in acpi_unbind_one()
274 	mutex_lock(&acpi_dev->physical_node_lock);  in acpi_unbind_one()
276 	list_for_each_entry(entry, &acpi_dev->physical_node_list, node)  in acpi_unbind_one()
281 			acpi_dev->physical_node_count--;  in acpi_unbind_one()
284 			sysfs_remove_link(&acpi_dev->dev.kobj, physnode_name);  in acpi_unbind_one()
289 			put_device(&acpi_dev->dev);  in acpi_unbind_one()
294 	mutex_unlock(&acpi_dev->physical_node_lock);  in acpi_unbind_one()