update to acpica-unix2-20140114
acpica-unix2-20130823
PANKOVs restructure

@@ -3,11 +3,11 @@
  * Module Name: utstate - state object support procedures
  *
  ******************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2011, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:

@@ -105,19 +105,18 @@
 void
 AcpiUtPushGenericState (
     ACPI_GENERIC_STATE      **ListHead,
     ACPI_GENERIC_STATE      *State)
 {
-    ACPI_FUNCTION_TRACE (UtPushGenericState);
+    ACPI_FUNCTION_ENTRY ();
 
 
     /* Push the state object onto the front of the list (stack) */
 
     State->Common.Next = *ListHead;
     *ListHead = State;
-
-    return_VOID;
+    return;
 }
 
 
 /*******************************************************************************
  *

@@ -136,11 +135,11 @@
     ACPI_GENERIC_STATE      **ListHead)
 {
     ACPI_GENERIC_STATE      *State;
 
 
-    ACPI_FUNCTION_TRACE (UtPopGenericState);
+    ACPI_FUNCTION_ENTRY ();
 
 
     /* Remove the state object at the head of the list (stack) */
 
     State = *ListHead;

@@ -149,11 +148,11 @@
         /* Update the list head */
 
         *ListHead = State->Common.Next;
     }
 
-    return_PTR (State);
+    return (State);
 }
 
 
 /*******************************************************************************
  *

@@ -207,19 +206,19 @@
     void)
 {
     ACPI_GENERIC_STATE      *State;
 
 
-    ACPI_FUNCTION_TRACE (UtCreateThreadState);
+    ACPI_FUNCTION_ENTRY ();
 
 
     /* Create the generic state object */
 
     State = AcpiUtCreateGenericState ();
     if (!State)
     {
-        return_PTR (NULL);
+        return (NULL);
     }
 
     /* Init fields specific to the update struct */
 
     State->Common.DescriptorType = ACPI_DESC_TYPE_STATE_THREAD;

@@ -231,11 +230,11 @@
     {
         ACPI_ERROR ((AE_INFO, "Invalid zero ID from AcpiOsGetThreadId"));
         State->Thread.ThreadId = (ACPI_THREAD_ID) 1;
     }
 
-    return_PTR ((ACPI_THREAD_STATE *) State);
+    return ((ACPI_THREAD_STATE *) State);
 }
 
 
 /*******************************************************************************
  *

@@ -258,28 +257,27 @@
     UINT16                  Action)
 {
     ACPI_GENERIC_STATE      *State;
 
 
-    ACPI_FUNCTION_TRACE_PTR (UtCreateUpdateState, Object);
+    ACPI_FUNCTION_ENTRY ();
 
 
     /* Create the generic state object */
 
     State = AcpiUtCreateGenericState ();
     if (!State)
     {
-        return_PTR (NULL);
+        return (NULL);
     }
 
     /* Init fields specific to the update struct */
 
     State->Common.DescriptorType = ACPI_DESC_TYPE_STATE_UPDATE;
     State->Update.Object = Object;
     State->Update.Value = Action;
-
-    return_PTR (State);
+    return (State);
 }
 
 
 /*******************************************************************************
  *

@@ -301,30 +299,29 @@
     UINT16                  Index)
 {
     ACPI_GENERIC_STATE      *State;
 
 
-    ACPI_FUNCTION_TRACE_PTR (UtCreatePkgState, InternalObject);
+    ACPI_FUNCTION_ENTRY ();
 
 
     /* Create the generic state object */
 
     State = AcpiUtCreateGenericState ();
     if (!State)
     {
-        return_PTR (NULL);
+        return (NULL);
     }
 
     /* Init fields specific to the update struct */
 
     State->Common.DescriptorType = ACPI_DESC_TYPE_STATE_PACKAGE;
     State->Pkg.SourceObject = (ACPI_OPERAND_OBJECT *) InternalObject;
     State->Pkg.DestObject = ExternalObject;
     State->Pkg.Index= Index;
     State->Pkg.NumPackages = 1;
-
-    return_PTR (State);
+    return (State);
 }
 
 
 /*******************************************************************************
  *

@@ -344,27 +341,26 @@
     void)
 {
     ACPI_GENERIC_STATE      *State;
 
 
-    ACPI_FUNCTION_TRACE (UtCreateControlState);
+    ACPI_FUNCTION_ENTRY ();
 
 
     /* Create the generic state object */
 
     State = AcpiUtCreateGenericState ();
     if (!State)
     {
-        return_PTR (NULL);
+        return (NULL);
     }
 
     /* Init fields specific to the control struct */
 
     State->Common.DescriptorType = ACPI_DESC_TYPE_STATE_CONTROL;
     State->Common.State = ACPI_CONTROL_CONDITIONAL_EXECUTING;
-
-    return_PTR (State);
+    return (State);
 }
 
 
 /*******************************************************************************
  *

@@ -381,18 +377,16 @@
 
 void
 AcpiUtDeleteGenericState (
     ACPI_GENERIC_STATE      *State)
 {
-    ACPI_FUNCTION_TRACE (UtDeleteGenericState);
+    ACPI_FUNCTION_ENTRY ();
 
 
     /* Ignore null state */
 
     if (State)
     {
         (void) AcpiOsReleaseObject (AcpiGbl_StateCache, State);
     }
-    return_VOID;
+    return;
 }
-
-