diff --git a/[refs] b/[refs]
index 4cda04050c78..43a859f39cc2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 670fac79b9dcf16549a4c1f4c0b73c457e53bd7e
+refs/heads/master: c2c2e03409f5f5405e79d9d9156202b75cb5b35b
diff --git a/trunk/Documentation/acpi-hotkey.txt b/trunk/Documentation/acpi-hotkey.txt
index 4c115a7bb826..d57b02a4746b 100644
--- a/trunk/Documentation/acpi-hotkey.txt
+++ b/trunk/Documentation/acpi-hotkey.txt
@@ -33,3 +33,6 @@ The result of the execution of this aml method is
 attached to /proc/acpi/hotkey/poll_method, which is dnyamically
 created.  Please use command "cat /proc/acpi/hotkey/polling_method" 
 to retrieve it.
+
+Note: Use cmdline "acpi_specific_hotkey" to enable legacy platform
+specific drivers.