ACPI: ACPI_DOCK: Initialize the atomic notifier list
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 510a945..1c0a39d 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -627,6 +627,7 @@
INIT_LIST_HEAD(&dock_station->hotplug_devices);
spin_lock_init(&dock_station->dd_lock);
spin_lock_init(&dock_station->hp_lock);
+ ATOMIC_INIT_NOTIFIER_HEAD(&dock_notifier_list);
/* Find dependent devices */
acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,