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IntelSiliconPkg IntelVTdDxe: Remove mVtdHostAddressWidthMask

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mVtdHostAddressWidthMask is not been used at all,
its definition and related code could be removed.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
(cherry picked from commit 9eaa902a52)
This commit is contained in:
Star Zeng
2018-01-16 18:56:44 +08:00
parent 487719e458
commit 1cc04b839b
3 changed files with 1 additions and 5 deletions
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3
IntelSiliconPkg/Feature/VTd/IntelVTdDxe/VtdReg.c
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@@ -1,6 +1,6 @@
/** @file
Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2017 - 2018, 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
@@ -13,7 +13,6 @@
#include "DmaProtection.h"
UINT64 mVtdHostAddressWidthMask;
UINTN mVtdUnitNumber;
VTD_UNIT_INFORMATION *mVtdUnitInformation;