diff --git a/[refs] b/[refs]
index d28d192656e1..2456cec8c9c0 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: afeb12b7478fee31888e7c34804bee2f658e7765
+refs/heads/master: 14a63ba821ac2a0f5166789b31241c0b7eb147d9
diff --git a/trunk/drivers/acpi/tables/tbfadt.c b/trunk/drivers/acpi/tables/tbfadt.c
index 2c7885e7ffba..2817158fb6a1 100644
--- a/trunk/drivers/acpi/tables/tbfadt.c
+++ b/trunk/drivers/acpi/tables/tbfadt.c
@@ -304,7 +304,7 @@ static void acpi_tb_convert_fadt(void)
 	 * The ACPI 1.0 reserved fields that will be zeroed are the bytes located at
 	 * offset 45, 55, 95, and the word located at offset 109, 110.
 	 */
-	if (acpi_gbl_FADT.header.revision < 3) {
+	if (acpi_gbl_FADT.header.revision < FADT2_REVISION_ID) {
 		acpi_gbl_FADT.preferred_profile = 0;
 		acpi_gbl_FADT.pstate_control = 0;
 		acpi_gbl_FADT.cst_control = 0;