diff --git a/[refs] b/[refs]
index 469021cfc684..af25953cc3b9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0fab8997f18f71b2391e72e49d8d31a395352dcc
+refs/heads/master: 977a6226feae3e2c10a4d8227625ff0f04b49239
diff --git a/trunk/drivers/acpi/executer/exutils.c b/trunk/drivers/acpi/executer/exutils.c
index 72adcf44afbb..e32d48937b2c 100644
--- a/trunk/drivers/acpi/executer/exutils.c
+++ b/trunk/drivers/acpi/executer/exutils.c
@@ -88,7 +88,7 @@ void acpi_ex_enter_interpreter(void)
 {
 	acpi_status status;
 
-	ACPI_FUNCTION_TRACE(ex_reacquire_interpreter);
+	ACPI_FUNCTION_TRACE(ex_enter_interpreter);
 
 	status = acpi_ut_acquire_mutex(ACPI_MTX_INTERPRETER);
 	if (ACPI_FAILURE(status)) {
@@ -116,7 +116,6 @@ void acpi_ex_enter_interpreter(void)
 
 void acpi_ex_reacquire_interpreter(void)
 {
-
 	ACPI_FUNCTION_TRACE(ex_reacquire_interpreter);
 
 	/*
@@ -185,7 +184,6 @@ void acpi_ex_exit_interpreter(void)
 
 void acpi_ex_relinquish_interpreter(void)
 {
-
 	ACPI_FUNCTION_TRACE(ex_relinquish_interpreter);
 
 	/*