diff --git a/[refs] b/[refs]
index 4beaaeb8678d..87ab2d327e17 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 51fac8388a0325a43f0ae67453ece2c373e2ec28
+refs/heads/master: 09212fddc8661e67a964d91a6584209784f52500
diff --git a/trunk/include/acpi/acpi_bus.h b/trunk/include/acpi/acpi_bus.h
index 7714a1c2bbc5..31b33d9cabcc 100644
--- a/trunk/include/acpi/acpi_bus.h
+++ b/trunk/include/acpi/acpi_bus.h
@@ -90,13 +90,11 @@ struct acpi_device;
 
 typedef int (*acpi_op_add) (struct acpi_device * device);
 typedef int (*acpi_op_remove) (struct acpi_device * device);
-typedef int (*acpi_op_start) (struct acpi_device * device);
 typedef void (*acpi_op_notify) (struct acpi_device * device, u32 event);
 
 struct acpi_device_ops {
 	acpi_op_add add;
 	acpi_op_remove remove;
-	acpi_op_start start;
 	acpi_op_notify notify;
 };