diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index 34f5ef1..0481b1b 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -824,7 +824,7 @@
 	list_del(&resource->list_node);
 	mutex_unlock(&power_resource_list_lock);
 
-	acpi_free_ids(device);
+	acpi_free_pnp_ids(&device->pnp);
 	kfree(resource);
 }