EfiCreateProtocolNotifyEvent() takes a (VOID**) for "Registration",
similarly to gBS->RegisterProtocolNotify(). We should pass the address of
an actual pointer-to-VOID, and not the address of an EFI_EVENT. EFI_EVENT
just happens to be specified as (VOID*), and has nothing to do with the
registration.
The same applies to gMmst->MmRegisterProtocolNotify().
"mFtwRegistration", "mFvRegistration", and "mFvbRegistration" are used for
nothing else.
This change is a no-op in practice; it's a semantic improvement.
Cc: Hao A Wu <hao.a...@intel.com>
Cc: Jian J Wang <jian.j.w...@intel.com>
Cc: Liming Gao <liming....@intel.com>
Cc: Ray Ni <ray...@intel.com>
Cc: Zhichao Gao <zhichao....@intel.com>
Signed-off-by: Laszlo Ersek <ler...@redhat.com>
---
Notes:
lightly tested, as these modules (except LoadFileOnFv2) are part of the
ArmVirt and/or OVMF platforms
MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.c | 2 +-
MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmm.c | 2 +-
MdeModulePkg/Universal/LoadFileOnFv2/LoadFileOnFv2.c | 2 +-
MdeModulePkg/Universal/Variable/RuntimeDxe/VariableDxe.c | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git
a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.c
b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.c
index ae8f117905cd..de38ea028af1 100644
--- a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.c
+++ b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.c
@@ -47,7 +47,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
#include <Library/UefiBootServicesTableLib.h>
#include "FaultTolerantWrite.h"
-EFI_EVENT mFvbRegistration = NULL;
+VOID *mFvbRegistration = NULL;
/**
diff --git
a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmm.c
b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmm.c
index e8e935a85b5b..9612b394865b 100644
--- a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmm.c
+++ b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteSmm.c
@@ -56,7 +56,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
#include "FaultTolerantWriteSmmCommon.h"
#include <Protocol/MmEndOfDxe.h>
-EFI_EVENT mFvbRegistration = NULL;
+VOID *mFvbRegistration = NULL;
EFI_FTW_DEVICE *mFtwDevice = NULL;
///
diff --git a/MdeModulePkg/Universal/LoadFileOnFv2/LoadFileOnFv2.c
b/MdeModulePkg/Universal/LoadFileOnFv2/LoadFileOnFv2.c
index 4af2da05e145..43fa6ce12875 100644
--- a/MdeModulePkg/Universal/LoadFileOnFv2/LoadFileOnFv2.c
+++ b/MdeModulePkg/Universal/LoadFileOnFv2/LoadFileOnFv2.c
@@ -36,7 +36,7 @@ typedef struct {
#define LOAD_FILE_ON_FV2_PRIVATE_DATA_FROM_THIS(a) CR (a,
LOAD_FILE_ON_FV2_PRIVATE_DATA, LoadFile,
LOAD_FILE_ON_FV2_PRIVATE_DATA_SIGNATURE)
#define LOAD_FILE_ON_FV2_PRIVATE_DATA_FROM_LINK(a) CR (a,
LOAD_FILE_ON_FV2_PRIVATE_DATA, Link, LOAD_FILE_ON_FV2_PRIVATE_DATA_SIGNATURE)
-EFI_EVENT mFvRegistration;
+VOID *mFvRegistration;
LIST_ENTRY mPrivateDataList;
/**
diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableDxe.c
b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableDxe.c
index 3d232bb36cb4..7d2b6c8e1fad 100644
--- a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableDxe.c
+++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableDxe.c
@@ -13,7 +13,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
EFI_HANDLE mHandle = NULL;
EFI_EVENT mVirtualAddressChangeEvent = NULL;
-EFI_EVENT mFtwRegistration = NULL;
+VOID *mFtwRegistration = NULL;
VOID ***mVarCheckAddressPointer = NULL;
UINTN mVarCheckAddressPointerCount = 0;
EDKII_VARIABLE_LOCK_PROTOCOL mVariableLock = {
VariableLockRequestToLock };
--
2.19.1.3.g30247aa5d201
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#47396): https://edk2.groups.io/g/devel/message/47396
Mute This Topic: https://groups.io/mt/34180210/21656
Group Owner: devel+ow...@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com]
-=-=-=-=-=-=-=-=-=-=-=-
