diff --git a/[refs] b/[refs]
index 078f02eb1bd0..faf3a679918d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 56327c2a58b76291616f15c9c84a180cf7049645
+refs/heads/master: b21495a03e20514eacd788a6b5d160667177cd94
diff --git a/trunk/include/acpi/acpi_bus.h b/trunk/include/acpi/acpi_bus.h
index 1fa3ffb7c93b..1b3b36068ca5 100644
--- a/trunk/include/acpi/acpi_bus.h
+++ b/trunk/include/acpi/acpi_bus.h
@@ -356,7 +356,6 @@ void acpi_remove_dir(struct acpi_device *);
 /*
  * Bind physical devices with ACPI devices
  */
-#include <linux/device.h>
 struct acpi_bus_type {
 	struct list_head list;
 	struct bus_type *bus;