From 03013d999c85ac15e03ad39d589f7ae2bb7b026f Mon Sep 17 00:00:00 2001
From: Ray Ni <ray.ni@intel.com>
Date: Wed, 3 Jun 2020 17:42:23 +0800
Subject: [PATCH] MdePkg/PciSegmentInfoLib: Add missing EFIAPI to
 GetPciSegmentInfo()

All public APIs should have EFIAPI modifier. Somehow PciSegmentInfoLib
missed the EFIAPI modifier.
The patch updates the library header file and NULL instance in MdePkg
to add the missing EFIAPI.

Signed-off-by: Ray Ni <ray.ni@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
---
 MdePkg/Include/Library/PciSegmentInfoLib.h                   | 3 ++-
 MdePkg/Library/BasePciSegmentInfoLibNull/PciSegmentInfoLib.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/MdePkg/Include/Library/PciSegmentInfoLib.h b/MdePkg/Include/Library/PciSegmentInfoLib.h
index 320a2236286e..659ff856497c 100644
--- a/MdePkg/Include/Library/PciSegmentInfoLib.h
+++ b/MdePkg/Include/Library/PciSegmentInfoLib.h
@@ -3,7 +3,7 @@
 
   This library is consumed by PciSegmentLib to support multiple segment PCI configuration access.
 
-  Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2017 - 2020, Intel Corporation. All rights reserved.<BR>
   SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
@@ -28,6 +28,7 @@ typedef struct {
   @retval A callee owned array holding the segment information.
 **/
 PCI_SEGMENT_INFO *
+EFIAPI
 GetPciSegmentInfo (
   UINTN  *Count
   );
diff --git a/MdePkg/Library/BasePciSegmentInfoLibNull/PciSegmentInfoLib.c b/MdePkg/Library/BasePciSegmentInfoLibNull/PciSegmentInfoLib.c
index f9019c4e6461..3ec77840570a 100644
--- a/MdePkg/Library/BasePciSegmentInfoLibNull/PciSegmentInfoLib.c
+++ b/MdePkg/Library/BasePciSegmentInfoLibNull/PciSegmentInfoLib.c
@@ -2,7 +2,7 @@
   Default PCI Segment Information Library that returns one segment whose
   segment base address equals to PcdPciExpressBaseAddress.
 
-  Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2017 - 2020, Intel Corporation. All rights reserved.<BR>
   SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
@@ -21,6 +21,7 @@
   @retval A callee owned array holding the segment information.
 **/
 PCI_SEGMENT_INFO *
+EFIAPI
 GetPciSegmentInfo (
   UINTN  *Count
   )