diff --git a/[refs] b/[refs]
index 8f8463f4c43e..9114cf76b860 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7aa763cb56b6efdfa5c1b83c336abf1be914afcd
+refs/heads/master: 66b568218ab73be161dc109b913e6fa7dda44e16
diff --git a/trunk/drivers/acpi/dock.c b/trunk/drivers/acpi/dock.c
index 6192c8be66df..1dabdf4c07b3 100644
--- a/trunk/drivers/acpi/dock.c
+++ b/trunk/drivers/acpi/dock.c
@@ -336,13 +336,13 @@ static void hotplug_dock_devices(struct dock_station *ds, u32 event)
 static void dock_event(struct dock_station *ds, u32 event, int num)
 {
 	struct device *dev = &dock_device->dev;
-	char event_string[7];
+	char event_string[13];
 	char *envp[] = { event_string, NULL };
 
 	if (num == UNDOCK_EVENT)
-		sprintf(event_string, "UNDOCK");
+		sprintf(event_string, "EVENT=undock");
 	else
-		sprintf(event_string, "DOCK");
+		sprintf(event_string, "EVENT=dock");
 
 	/*
 	 * Indicate that the status of the dock station has