Clean up MdePkg source to correct some coding style issues, etc.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9832 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 18 insertions, 1 deletions

diff --git a/MdePkg/Library/BaseSynchronizationLib/Arm/Synchronization.c b/MdePkg/Library/BaseSynchronizationLib/Arm/Synchronization.c
index e046e1b373..56f4d3c481 100644
--- a/MdePkg/Library/BaseSynchronizationLib/Arm/Synchronization.c
+++ b/MdePkg/Library/BaseSynchronizationLib/Arm/Synchronization.c
@@ -1,7 +1,7 @@
 /** @file

   Implementation of synchronization functions. Still needs to be ported

 

-  Copyright (c) 2006 - 2009, Intel Corporation<BR>

+  Copyright (c) 2006 - 2010, Intel Corporation<BR>

   Portions copyright (c) 2008-2009 Apple Inc. All rights reserved.<BR> 

   All rights reserved. This program and the accompanying materials

   are licensed and made available under the terms and conditions of the BSD License

@@ -13,6 +13,23 @@
 

 **/

 

+/**

+  Performs an atomic compare exchange operation on a 32-bit unsigned integer.

+

+  Performs an atomic compare exchange operation on the 32-bit unsigned integer

+  specified by Value.  If Value is equal to CompareValue, then Value is set to

+  ExchangeValue and CompareValue is returned.  If Value is not equal to CompareValue,

+  then Value is returned.  The compare exchange operation must be performed using

+  MP safe mechanisms.

+

+  @param  Value         A pointer to the 32-bit value for the compare exchange

+                        operation.

+  @param  CompareValue  32-bit value used in compare operation.

+  @param  ExchangeValue 32-bit value used in exchange operation.

+

+  @return The original *Value before exchange.

+

+**/

 UINT32

 EFIAPI

 InternalSyncCompareExchange32 (