diff --git a/[refs] b/[refs]
index 0adbd01238e7..d8a58617aa7f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 51e20d0e3a60cf46b52ee1af598a35834919ed27
+refs/heads/master: c1056b42a87b59375f8f81a92ef029165f44fcce
diff --git a/trunk/include/acpi/acpi_drivers.h b/trunk/include/acpi/acpi_drivers.h
index e49c36d38d7e..bb145e4b935e 100644
--- a/trunk/include/acpi/acpi_drivers.h
+++ b/trunk/include/acpi/acpi_drivers.h
@@ -144,7 +144,7 @@ static inline void unregister_dock_notifier(struct notifier_block *nb)
 {
 }
 static inline int register_hotplug_dock_device(acpi_handle handle,
-					       struct acpi_dock_ops *ops,
+					       const struct acpi_dock_ops *ops,
 					       void *context)
 {
 	return -ENODEV;