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OvmfPkg/XenBusDxe: Fix build issue with VS2010 

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17091 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Jordan Justen 2015-04-01 08:23:11 +00:00 committed by jljusten
parent 5f239ef794
commit 9b8e414880
1 changed files with 2 additions and 1 deletions
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3
OvmfPkg/XenBusDxe/TestAndClearBit.c
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@ -2,6 +2,7 @@
Implementation of TestAndClearBit using compare-exchange primitive
Copyright (C) 2015, Linaro Ltd.
Copyright (c) 2015, 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
@ -32,7 +33,7 @@ TestAndClearBit (
// ensure we round towards -Inf, and end up with a positive shift in
// 'Bit', even if 'Bit' itself is negative.
//
Address += (Bit >> 4) * sizeof(UINT16);
Address = (VOID*)((UINT8*) Address + ((Bit >> 4) * sizeof(UINT16)));
Mask = 1U << (Bit & 15);
for (Word = *(UINT16 *) Address; Word & Mask; Word = Read) {