X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FLibrary%2FBaseSynchronizationLib%2FX64%2FInterlockedCompareExchange64.asm;h=80d03fd11aaffa5cd15c47efc52b6a5127726910;hp=b5bcd258a57488dc43d4d4d203c388b243743372;hb=4cee954ea8063ab2a911e418d8a9e7a179df212b;hpb=7375f3f11a70e3c7295ef7005f6723ced176ad0a

diff --git a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange64.asm b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange64.asm
index b5bcd258a5..80d03fd11a 100644
--- a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange64.asm
+++ b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange64.asm
@@ -1,6 +1,6 @@
 ;------------------------------------------------------------------------------
 ;
-; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
+; Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
 ; This program and the accompanying materials
 ; are licensed and made available under the terms and conditions of the BSD License
 ; which accompanies this distribution.  The full text of the license may be found at
@@ -27,7 +27,7 @@
 ; UINT64
 ; EFIAPI
 ; InterlockedCompareExchange64 (
-;   IN      UINT64                    *Value,
+;   IN      volatile UINT64           *Value,
 ;   IN      UINT64                    CompareValue,
 ;   IN      UINT64                    ExchangeValue
 ;   );