diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
index 1f165a750ae2..0ff1ecea5c3a 100644
--- a/drivers/acpi/acpica/hwxfsleep.c
+++ b/drivers/acpi/acpica/hwxfsleep.c
@@ -381,7 +381,6 @@ ACPI_EXPORT_SYMBOL(acpi_enter_sleep_state)
  * FUNCTION:    acpi_leave_sleep_state_prep
  *
  * PARAMETERS:  sleep_state         - Which sleep state we are exiting
- *              flags               - ACPI_EXECUTE_BFS to run optional method
  *
  * RETURN:      Status
  *
diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h
index d988ac54f41e..d2f61dd2d723 100644
--- a/include/acpi/acnames.h
+++ b/include/acpi/acnames.h
@@ -66,8 +66,6 @@
 
 /* Method names - these methods must appear at the namespace root */
 
-#define METHOD_PATHNAME__BFS    "\\_BFS"
-#define METHOD_PATHNAME__GTS    "\\_GTS"
 #define METHOD_PATHNAME__PTS    "\\_PTS"
 #define METHOD_PATHNAME__SST    "\\_SI._SST"
 #define METHOD_PATHNAME__WAK    "\\_WAK"
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 3d00bd5bd7e3..a85bae968262 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -518,13 +518,6 @@ typedef u64 acpi_integer;
 #define ACPI_SLEEP_TYPE_MAX             0x7
 #define ACPI_SLEEP_TYPE_INVALID         0xFF
 
-/*
- * Sleep/Wake flags
- */
-#define ACPI_NO_OPTIONAL_METHODS        0x00	/* Do not execute any optional methods */
-#define ACPI_EXECUTE_GTS                0x01	/* For enter sleep interface */
-#define ACPI_EXECUTE_BFS                0x02	/* For leave sleep prep interface */
-
 /*
  * Standard notify values
  */