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MdeModulePkg: Use EfiEventEmptyFunction from UefiLib

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Use EfiEventEmptyFunction from UefiLib and remove the duplication
of event empty function.

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=298

Cc: Feng Tian <feng.tian@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
This commit is contained in:
Star Zeng
2017-01-17 13:50:17 +08:00
parent eb58a02390
commit ac72474d00
8 changed files with 14 additions and 130 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitter.c
View File

@@ -16,7 +16,7 @@
never removed. Such design ensures sytem function well during none console
device situation.
Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -711,7 +711,7 @@ ConSplitterTextInConstructor (
Status = gBS->CreateEventEx (
EVT_NOTIFY_SIGNAL,
TPL_CALLBACK,
ConSplitterEmptyCallbackFunction,
EfiEventEmptyFunction,
NULL,
&gConnectConInEventGuid,
&ConInPrivate->ConnectConInEvent
@@ -4979,21 +4979,3 @@ ConSplitterTextOutEnableCursor (
return ReturnStatus;
}
/**
An empty function to pass error checking of CreateEventEx ().
@param Event Event whose notification function is being invoked.
@param Context Pointer to the notification function's context,
which is implementation-dependent.
**/
VOID
EFIAPI
ConSplitterEmptyCallbackFunction (
IN EFI_EVENT Event,
IN VOID *Context
)
{
}

18
MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitter.h
View File

@@ -1,7 +1,7 @@
/** @file
Private data structures for the Console Splitter driver
Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2006 - 2017, 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
@@ -1996,20 +1996,4 @@ TextOutSetMode (
IN UINTN ModeNumber
);
/**
An empty function to pass error checking of CreateEventEx ().
@param Event Event whose notification function is being invoked.
@param Context Pointer to the notification function's context,
which is implementation-dependent.
**/
VOID
EFIAPI
ConSplitterEmptyCallbackFunction (
IN EFI_EVENT Event,
IN VOID *Context
);
#endif

20
MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
View File

@@ -2,7 +2,7 @@
This is an example of how a driver might export data to the HII protocol to be
later utilized by the Setup Protocol
Copyright (c) 2004 - 2016, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2004 - 2017, 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
@@ -110,22 +110,6 @@ SetArrayData (
}
}
/**
Add empty function for event process function.
@param Event The Event need to be process
@param Context The context of the event.
**/
VOID
EFIAPI
DriverSampleInternalEmptyFunction (
IN EFI_EVENT Event,
IN VOID *Context
)
{
}
/**
Notification function for keystrokes.
@@ -1972,7 +1956,7 @@ DriverSampleInit (
Status = gBS->CreateEventEx (
EVT_NOTIFY_SIGNAL,
TPL_NOTIFY,
DriverSampleInternalEmptyFunction,
EfiEventEmptyFunction,
NULL,
&gEfiIfrRefreshIdOpGuid,
&mEvent

20
MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
View File

@@ -1,7 +1,7 @@
/** @file
Utility functions for UI presentation.
Copyright (c) 2004 - 2016, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2004 - 2017, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -70,22 +70,6 @@ EvaluateFormExpressions (
return EFI_SUCCESS;
}
/**
Add empty function for event process function.
@param Event The Event need to be process
@param Context The context of the event.
**/
VOID
EFIAPI
SetupBrowserEmptyFunction (
IN EFI_EVENT Event,
IN VOID *Context
)
{
}
/**
Base on the opcode buffer info to get the display statement.
@@ -718,7 +702,7 @@ InitializeDisplayFormData (
Status = gBS->CreateEvent (
EVT_NOTIFY_WAIT,
TPL_CALLBACK,
SetupBrowserEmptyFunction,
EfiEventEmptyFunction,
NULL,
&mValueChangedEvent
);