--- xnu/xnu-792.22.5/iokit/Kernel/IOPMchangeNoteList.cpp
+++ xnu/xnu-344.49/iokit/Kernel/IOPMchangeNoteList.cpp
@@ -1,19 +1,16 @@
 /*
  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
- * 
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
  * 
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
@@ -23,11 +20,10 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ * @APPLE_LICENSE_HEADER_END@
  */
 #include <IOKit/pwr_mgt/IOPM.h>
 #include <IOKit/pwr_mgt/IOPMchangeNoteList.h>
-#include <IOKit/pwr_mgt/IOPowerConnection.h>
 
 #define super OSObject
 OSDefineMetaClassAndStructors(IOPMchangeNoteList,OSObject)
@@ -111,13 +107,6 @@
 
 IOReturn IOPMchangeNoteList::releaseHeadChangeNote ( void )
 {
-    IOPowerConnection *tmp;
-
-    if((tmp = changeNote[firstInList].parent)) {
-       changeNote[firstInList].parent = 0;
-       tmp->release();
-    }
-
     changeNote[firstInList].flags = IOPMNotInUse;
     firstInList = increment(firstInList);
     return IOPMNoErr;
@@ -135,13 +124,6 @@
 
 IOReturn IOPMchangeNoteList::releaseTailChangeNote ( void )
 {
-    IOPowerConnection *tmp;
-    
-    if((tmp = changeNote[firstInList].parent)) {
-       changeNote[firstInList].parent = 0;
-       tmp->release();
-    }
-
     firstUnused = decrement(firstUnused);
     changeNote[firstUnused].flags = IOPMNotInUse;
     return IOPMNoErr;