EmulatorPkg: Remove all trailing whitespace

Signed-off-by: jljusten

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11919 6f19259b-4bc3-4df7-8a09-765794883524

6 files changed, 183 insertions, 183 deletions

diff --git a/EmulatorPkg/EmuGopDxe/ComponentName.c b/EmulatorPkg/EmuGopDxe/ComponentName.c
index e10f607cec..058e4557ef 100644
--- a/EmulatorPkg/EmuGopDxe/ComponentName.c
+++ b/EmulatorPkg/EmuGopDxe/ComponentName.c
@@ -2,13 +2,13 @@
 

 Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>

 Portions copyright (c) 2010,Apple Inc. 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        

-http://opensource.org/licenses/bsd-license.php                                            

-                                                                                          

-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     

-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             

+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

+http://opensource.org/licenses/bsd-license.php

+

+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

 

 Module Name:

 

diff --git a/EmulatorPkg/EmuGopDxe/EmuGopDxe.inf b/EmulatorPkg/EmuGopDxe/EmuGopDxe.inf
index 19c7b2e679..97ebc60f51 100644
--- a/EmulatorPkg/EmuGopDxe/EmuGopDxe.inf
+++ b/EmulatorPkg/EmuGopDxe/EmuGopDxe.inf
@@ -2,7 +2,7 @@
 # GOP driver

 #

 # Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>

-# Portions copyright (c) 2011, Apple Inc. All rights reserved. 

+# Portions copyright (c) 2011, Apple Inc. All rights reserved.

 #

 #  This program and the accompanying materials

 #  are licensed and made available under the terms and conditions of the BSD License

@@ -28,8 +28,8 @@
 #

 #  VALID_ARCHITECTURES           = IA32 X64 IPF EBC

 #

-#  DRIVER_BINDING                =  gEmuGopDriverBinding                        

-#  COMPONENT_NAME                =  gEmuGopComponentName                        

+#  DRIVER_BINDING                =  gEmuGopDriverBinding

+#  COMPONENT_NAME                =  gEmuGopComponentName

 #

 

 [Sources]

@@ -54,7 +54,7 @@
   BaseLib

   DebugLib

   KeyMapLib

-  

+

 

 [Guids]

   gEfiEventExitBootServicesGuid                # SOMETIMES_CONSUMED  Create Event: EVENT_GROUP_GUID

diff --git a/EmulatorPkg/EmuGopDxe/Gop.h b/EmulatorPkg/EmuGopDxe/Gop.h
index 03e33ea636..6f7b082618 100644
--- a/EmulatorPkg/EmuGopDxe/Gop.h
+++ b/EmulatorPkg/EmuGopDxe/Gop.h
@@ -2,13 +2,13 @@
 
 Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
 Portions copyright (c) 2010,Apple Inc. 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        
-http://opensource.org/licenses/bsd-license.php                                            
-                                                                                          
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+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
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 **/
 
@@ -54,7 +54,7 @@ typedef struct _EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY {
   EFI_EVENT                             Event;
   LIST_ENTRY                            NotifyEntry;
 } EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY;
-  
+
 #define GRAPHICS_OUTPUT_INVALIDE_MODE_NUMBER 0xffff
 
 typedef struct {
@@ -103,7 +103,7 @@ typedef struct {
 
   EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL SimpleTextInEx;
   EFI_KEY_STATE                     KeyState;
-  LIST_ENTRY                        NotifyList;  
+  LIST_ENTRY                        NotifyList;
 } GOP_PRIVATE_DATA;
 
 
diff --git a/EmulatorPkg/EmuGopDxe/GopDriver.c b/EmulatorPkg/EmuGopDxe/GopDriver.c
index 8ddaa86cfa..b7cec38938 100644
--- a/EmulatorPkg/EmuGopDxe/GopDriver.c
+++ b/EmulatorPkg/EmuGopDxe/GopDriver.c
@@ -2,13 +2,13 @@
 

 Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>

 Portions copyright (c) 2010,Apple Inc. 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        

-http://opensource.org/licenses/bsd-license.php                                            

-                                                                                          

-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     

-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             

+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

+http://opensource.org/licenses/bsd-license.php

+

+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

 

 

 **/

@@ -42,47 +42,47 @@ Returns:
   }

   while (!IsListEmpty (ListHead)) {

     NotifyNode = CR (

-                   ListHead->ForwardLink, 

-                   EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY, 

-                   NotifyEntry, 

+                   ListHead->ForwardLink,

+                   EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY,

+                   NotifyEntry,

                    EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY_SIGNATURE

                    );

     RemoveEntryList (ListHead->ForwardLink);

     gBS->FreePool (NotifyNode);

   }

-  

+

   return EFI_SUCCESS;

 }

 

 

 /**

-  Tests to see if this driver supports a given controller. If a child device is provided, 

+  Tests to see if this driver supports a given controller. If a child device is provided,

   it further tests to see if this driver supports creating a handle for the specified child device.

 

-  This function checks to see if the driver specified by This supports the device specified by 

-  ControllerHandle. Drivers will typically use the device path attached to 

-  ControllerHandle and/or the services from the bus I/O abstraction attached to 

-  ControllerHandle to determine if the driver supports ControllerHandle. This function 

-  may be called many times during platform initialization. In order to reduce boot times, the tests 

-  performed by this function must be very small, and take as little time as possible to execute. This 

-  function must not change the state of any hardware devices, and this function must be aware that the 

-  device specified by ControllerHandle may already be managed by the same driver or a 

-  different driver. This function must match its calls to AllocatePages() with FreePages(), 

-  AllocatePool() with FreePool(), and OpenProtocol() with CloseProtocol().  

-  Because ControllerHandle may have been previously started by the same driver, if a protocol is 

-  already in the opened state, then it must not be closed with CloseProtocol(). This is required 

+  This function checks to see if the driver specified by This supports the device specified by

+  ControllerHandle. Drivers will typically use the device path attached to

+  ControllerHandle and/or the services from the bus I/O abstraction attached to

+  ControllerHandle to determine if the driver supports ControllerHandle. This function

+  may be called many times during platform initialization. In order to reduce boot times, the tests

+  performed by this function must be very small, and take as little time as possible to execute. This

+  function must not change the state of any hardware devices, and this function must be aware that the

+  device specified by ControllerHandle may already be managed by the same driver or a

+  different driver. This function must match its calls to AllocatePages() with FreePages(),

+  AllocatePool() with FreePool(), and OpenProtocol() with CloseProtocol().

+  Because ControllerHandle may have been previously started by the same driver, if a protocol is

+  already in the opened state, then it must not be closed with CloseProtocol(). This is required

   to guarantee the state of ControllerHandle is not modified by this function.

 

   @param[in]  This                 A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.

-  @param[in]  ControllerHandle     The handle of the controller to test. This handle 

-                                   must support a protocol interface that supplies 

+  @param[in]  ControllerHandle     The handle of the controller to test. This handle

+                                   must support a protocol interface that supplies

                                    an I/O abstraction to the driver.

-  @param[in]  RemainingDevicePath  A pointer to the remaining portion of a device path.  This 

-                                   parameter is ignored by device drivers, and is optional for bus 

-                                   drivers. For bus drivers, if this parameter is not NULL, then 

-                                   the bus driver must determine if the bus controller specified 

-                                   by ControllerHandle and the child controller specified 

-                                   by RemainingDevicePath are both supported by this 

+  @param[in]  RemainingDevicePath  A pointer to the remaining portion of a device path.  This

+                                   parameter is ignored by device drivers, and is optional for bus

+                                   drivers. For bus drivers, if this parameter is not NULL, then

+                                   the bus driver must determine if the bus controller specified

+                                   by ControllerHandle and the child controller specified

+                                   by RemainingDevicePath are both supported by this

                                    bus driver.

 

   @retval EFI_SUCCESS              The device specified by ControllerHandle and

@@ -143,28 +143,28 @@ EmuGopDriverBindingSupported (
   Starts a device controller or a bus controller.

 

   The Start() function is designed to be invoked from the EFI boot service ConnectController().

-  As a result, much of the error checking on the parameters to Start() has been moved into this 

-  common boot service. It is legal to call Start() from other locations, 

+  As a result, much of the error checking on the parameters to Start() has been moved into this

+  common boot service. It is legal to call Start() from other locations,

   but the following calling restrictions must be followed, or the system behavior will not be deterministic.

   1. ControllerHandle must be a valid EFI_HANDLE.

   2. If RemainingDevicePath is not NULL, then it must be a pointer to a naturally aligned

      EFI_DEVICE_PATH_PROTOCOL.

   3. Prior to calling Start(), the Supported() function for the driver specified by This must

-     have been called with the same calling parameters, and Supported() must have returned EFI_SUCCESS.  

+     have been called with the same calling parameters, and Supported() must have returned EFI_SUCCESS.

 

   @param[in]  This                 A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.

-  @param[in]  ControllerHandle     The handle of the controller to start. This handle 

-                                   must support a protocol interface that supplies 

+  @param[in]  ControllerHandle     The handle of the controller to start. This handle

+                                   must support a protocol interface that supplies

                                    an I/O abstraction to the driver.

-  @param[in]  RemainingDevicePath  A pointer to the remaining portion of a device path.  This 

-                                   parameter is ignored by device drivers, and is optional for bus 

-                                   drivers. For a bus driver, if this parameter is NULL, then handles 

-                                   for all the children of Controller are created by this driver.  

-                                   If this parameter is not NULL and the first Device Path Node is 

-                                   not the End of Device Path Node, then only the handle for the 

-                                   child device specified by the first Device Path Node of 

+  @param[in]  RemainingDevicePath  A pointer to the remaining portion of a device path.  This

+                                   parameter is ignored by device drivers, and is optional for bus

+                                   drivers. For a bus driver, if this parameter is NULL, then handles

+                                   for all the children of Controller are created by this driver.

+                                   If this parameter is not NULL and the first Device Path Node is

+                                   not the End of Device Path Node, then only the handle for the

+                                   child device specified by the first Device Path Node of

                                    RemainingDevicePath is created by this driver.

-                                   If the first Device Path Node of RemainingDevicePath is 

+                                   If the first Device Path Node of RemainingDevicePath is

                                    the End of Device Path Node, no child handle is created by this

                                    driver.

 

@@ -288,10 +288,10 @@ Done:
 

 /**

   Stops a device controller or a bus controller.

-  

-  The Stop() function is designed to be invoked from the EFI boot service DisconnectController(). 

-  As a result, much of the error checking on the parameters to Stop() has been moved 

-  into this common boot service. It is legal to call Stop() from other locations, 

+

+  The Stop() function is designed to be invoked from the EFI boot service DisconnectController().

+  As a result, much of the error checking on the parameters to Stop() has been moved

+  into this common boot service. It is legal to call Stop() from other locations,

   but the following calling restrictions must be followed, or the system behavior will not be deterministic.

   1. ControllerHandle must be a valid EFI_HANDLE that was used on a previous call to this

      same driver's Start() function.

@@ -299,13 +299,13 @@ Done:
      EFI_HANDLE. In addition, all of these handles must have been created in this driver's

      Start() function, and the Start() function must have called OpenProtocol() on

      ControllerHandle with an Attribute of EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER.

-  

+

   @param[in]  This              A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.

-  @param[in]  ControllerHandle  A handle to the device being stopped. The handle must 

-                                support a bus specific I/O protocol for the driver 

+  @param[in]  ControllerHandle  A handle to the device being stopped. The handle must

+                                support a bus specific I/O protocol for the driver

                                 to use to stop the device.

   @param[in]  NumberOfChildren  The number of child device handles in ChildHandleBuffer.

-  @param[in]  ChildHandleBuffer An array of child handles to be freed. May be NULL 

+  @param[in]  ChildHandleBuffer An array of child handles to be freed. May be NULL

                                 if NumberOfChildren is 0.

 

   @retval EFI_SUCCESS           The device was stopped.

@@ -376,13 +376,13 @@ EmuGopDriverBindingStop (
     // Free our instance data

     //

     FreeUnicodeStringTable (Private->ControllerNameTable);

-    

+

     Status = gBS->CloseEvent (Private->SimpleTextIn.WaitForKey);

     ASSERT_EFI_ERROR (Status);

-    

+

     Status = gBS->CloseEvent (Private->SimpleTextInEx.WaitForKeyEx);

     ASSERT_EFI_ERROR (Status);

-    

+

     FreeNotifyList (&Private->NotifyList);

 

     gBS->FreePool (Private);

@@ -394,7 +394,7 @@ EmuGopDriverBindingStop (
 

 

 ///

-/// This protocol provides the services required to determine if a driver supports a given controller. 

+/// This protocol provides the services required to determine if a driver supports a given controller.

 /// If a controller is supported, then it also provides routines to start and stop the controller.

 ///

 EFI_DRIVER_BINDING_PROTOCOL gEmuGopDriverBinding = {

@@ -411,9 +411,9 @@ EFI_DRIVER_BINDING_PROTOCOL gEmuGopDriverBinding = {
 /**

   The user Entry Point for module EmuGop. The user code starts with this function.

 

-  @param[in] ImageHandle    The firmware allocated handle for the EFI image.  

+  @param[in] ImageHandle    The firmware allocated handle for the EFI image.

   @param[in] SystemTable    A pointer to the EFI System Table.

-  

+

   @retval EFI_SUCCESS       The entry point is executed successfully.

   @retval other             Some error occurs when executing this entry point.

 

diff --git a/EmulatorPkg/EmuGopDxe/GopInput.c b/EmulatorPkg/EmuGopDxe/GopInput.c
index 0bc2eb5a02..571776b194 100644
--- a/EmulatorPkg/EmuGopDxe/GopInput.c
+++ b/EmulatorPkg/EmuGopDxe/GopInput.c
@@ -27,36 +27,36 @@ Routine Description:
 
 Arguments:
 
-  RegsiteredData    - A pointer to a buffer that is filled in with the keystroke 
+  RegsiteredData    - A pointer to a buffer that is filled in with the keystroke
                       state data for the key that was registered.
-  InputData         - A pointer to a buffer that is filled in with the keystroke 
+  InputData         - A pointer to a buffer that is filled in with the keystroke
                       state data for the key that was pressed.
 
 Returns:
   TRUE              - Key be pressed matches a registered key.
-  FLASE             - Match failed. 
-  
+  FLASE             - Match failed.
+
 **/
 {
   ASSERT (RegsiteredData != NULL && InputData != NULL);
-  
+
   if ((RegsiteredData->Key.ScanCode    != InputData->Key.ScanCode) ||
       (RegsiteredData->Key.UnicodeChar != InputData->Key.UnicodeChar)) {
-    return FALSE;  
-  }      
-  
+    return FALSE;
+  }
+
   //
   // Assume KeyShiftState/KeyToggleState = 0 in Registered key data means these state could be ignored.
   //
   if (RegsiteredData->KeyState.KeyShiftState != 0 &&
       RegsiteredData->KeyState.KeyShiftState != InputData->KeyState.KeyShiftState) {
-    return FALSE;    
-  }   
+    return FALSE;
+  }
   if (RegsiteredData->KeyState.KeyToggleState != 0 &&
       RegsiteredData->KeyState.KeyToggleState != InputData->KeyState.KeyToggleState) {
-    return FALSE;    
-  }     
-  
+    return FALSE;
+  }
+
   return TRUE;
 
 }
@@ -68,26 +68,26 @@ GopPrivateMakeCallbackFunction (
   IN VOID           *Context,
   IN EFI_KEY_DATA   *KeyData
   )
-{ 
+{
   LIST_ENTRY                        *Link;
   EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY  *CurrentNotify;
   GOP_PRIVATE_DATA                  *Private = (GOP_PRIVATE_DATA *)Context;
-  
+
   KeyMapMake (KeyData);
 
   for (Link = Private->NotifyList.ForwardLink; Link != &Private->NotifyList; Link = Link->ForwardLink) {
     CurrentNotify = CR (
-                      Link, 
-                      EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY, 
-                      NotifyEntry, 
+                      Link,
+                      EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY,
+                      NotifyEntry,
                       EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY_SIGNATURE
                       );
-    if (GopPrivateIsKeyRegistered (&CurrentNotify->KeyData, KeyData)) { 
-      // We could be called at a high TPL so signal an event to call the registered function 
+    if (GopPrivateIsKeyRegistered (&CurrentNotify->KeyData, KeyData)) {
+      // We could be called at a high TPL so signal an event to call the registered function
       // at a lower TPL.
       gBS->SignalEvent (CurrentNotify->Event);
     }
-  }    
+  }
 }
 
 
@@ -97,7 +97,7 @@ GopPrivateBreakCallbackFunction (
   IN VOID           *Context,
   IN EFI_KEY_DATA   *KeyData
   )
-{ 
+{
   KeyMapBreak (KeyData);
 }
 
@@ -202,7 +202,7 @@ EmuGopSimpleTextInReadKeyStroke (
 
 
 /**
-  SimpleTextIn and SimpleTextInEx Notify Wait Event 
+  SimpleTextIn and SimpleTextInEx Notify Wait Event
 
   @param  Event                 Event whose notification function is being invoked.
   @param  Context               Pointer to GOP_PRIVATE_DATA.
@@ -268,7 +268,7 @@ EmuGopSimpleTextInWaitForKey (
 
 
   @retval EFI_SUCCESS       The device was reset.
-  
+
   @retval EFI_DEVICE_ERROR  The device is not functioning
                             correctly and could not be reset.
 
@@ -296,7 +296,7 @@ EmuGopSimpleTextInExResetEx (
   GOP_PRIVATE_DATA *Private;
 
   Private = GOP_PRIVATE_DATA_FROM_TEXT_IN_EX_THIS (This);
-  
+
   return EFI_SUCCESS;
 }
 
@@ -333,17 +333,17 @@ EmuGopSimpleTextInExResetEx (
   state information, and in those cases the high order bit in the
   respective Toggle and Shift state fields should not be active.
 
-  
+
   @param This     A pointer to the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL instance.
 
   @param KeyData  A pointer to a buffer that is filled in with
                   the keystroke state data for the key that was
                   pressed.
 
-  
+
   @retval EFI_SUCCESS     The keystroke information was
                           returned.
-  
+
   @retval EFI_NOT_READY   There was no keystroke data available.
                           EFI_DEVICE_ERROR The keystroke
                           information was not returned due to
@@ -360,20 +360,20 @@ EmuGopSimpleTextInExReadKeyStrokeEx (
 /*++
 
   Routine Description:
-    Reads the next keystroke from the input device. The WaitForKey Event can 
+    Reads the next keystroke from the input device. The WaitForKey Event can
     be used to test for existance of a keystroke via WaitForEvent () call.
 
   Arguments:
     This       - Protocol instance pointer.
-    KeyData    - A pointer to a buffer that is filled in with the keystroke 
+    KeyData    - A pointer to a buffer that is filled in with the keystroke
                  state data for the key that was pressed.
 
   Returns:
     EFI_SUCCESS           - The keystroke information was returned.
     EFI_NOT_READY         - There was no keystroke data availiable.
-    EFI_DEVICE_ERROR      - The keystroke information was not returned due to 
+    EFI_DEVICE_ERROR      - The keystroke information was not returned due to
                             hardware errors.
-    EFI_INVALID_PARAMETER - KeyData is NULL.                        
+    EFI_INVALID_PARAMETER - KeyData is NULL.
 
 **/
 {
@@ -411,13 +411,13 @@ EmuGopSimpleTextInExReadKeyStrokeEx (
 /**
   The SetState() function allows the input device hardware to
   have state settings adjusted.
-  
+
   @param This           A pointer to the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL instance.
-  
+
   @param KeyToggleState Pointer to the EFI_KEY_TOGGLE_STATE to
                         set the state for the input device.
-  
-  
+
+
   @retval EFI_SUCCESS       The device state was set appropriately.
 
   @retval EFI_DEVICE_ERROR  The device is not functioning
@@ -460,7 +460,7 @@ EmuGopSimpleTextInExSetState (
 
 
 /**
-  SimpleTextIn and SimpleTextInEx Notify Wait Event 
+  SimpleTextIn and SimpleTextInEx Notify Wait Event
 
   @param  Event                 Event whose notification function is being invoked.
   @param  Context               Pointer to GOP_PRIVATE_DATA.
@@ -474,7 +474,7 @@ EmuGopRegisterKeyCallback (
   )
 {
   EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY *ExNotify = (EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY *)Context;
-  
+
   ExNotify->KeyNotificationFn (&ExNotify->KeyData);
 }
 
@@ -483,21 +483,21 @@ EmuGopRegisterKeyCallback (
 /**
   The RegisterKeystrokeNotify() function registers a function
   which will be called when a specified keystroke will occur.
-  
+
   @param This                     A pointer to the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL instance.
-  
+
   @param KeyData                  A pointer to a buffer that is filled in with
                                   the keystroke information for the key that was
                                   pressed.
-  
+
   @param KeyNotificationFunction  Points to the function to be
                                   called when the key sequence
                                   is typed specified by KeyData.
-  
-  
+
+
   @param NotifyHandle             Points to the unique handle assigned to
                                   the registered notification.
-  
+
   @retval EFI_SUCCESS           The device state was set
                                 appropriately.
 
@@ -531,33 +531,33 @@ EmuGopSimpleTextInExRegisterKeyNotify (
   //
   for (Link = Private->NotifyList.ForwardLink; Link != &Private->NotifyList; Link = Link->ForwardLink) {
     CurrentNotify = CR (
-                      Link, 
-                      EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY, 
-                      NotifyEntry, 
+                      Link,
+                      EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY,
+                      NotifyEntry,
                       EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY_SIGNATURE
                       );
-    if (GopPrivateIsKeyRegistered (&CurrentNotify->KeyData, KeyData)) { 
+    if (GopPrivateIsKeyRegistered (&CurrentNotify->KeyData, KeyData)) {
       if (CurrentNotify->KeyNotificationFn == KeyNotificationFunction) {
         *NotifyHandle = CurrentNotify->NotifyHandle;
         return EFI_SUCCESS;
       }
     }
-  }    
-  
+  }
+
   //
   // Allocate resource to save the notification function
-  //  
+  //
   NewNotify = (EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY *) AllocateZeroPool (sizeof (EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY));
   if (NewNotify == NULL) {
     return EFI_OUT_OF_RESOURCES;
   }
 
-  NewNotify->Signature         = EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY_SIGNATURE;     
+  NewNotify->Signature         = EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY_SIGNATURE;
   NewNotify->KeyNotificationFn = KeyNotificationFunction;
   NewNotify->NotifyHandle      = (EFI_HANDLE) NewNotify;
   CopyMem (&NewNotify->KeyData, KeyData, sizeof (KeyData));
   InsertTailList (&Private->NotifyList, &NewNotify->NotifyEntry);
-  
+
   Status = gBS->CreateEvent (
                   EVT_NOTIFY_SIGNAL,
                   TPL_NOTIFY,
@@ -568,24 +568,24 @@ EmuGopSimpleTextInExRegisterKeyNotify (
   ASSERT_EFI_ERROR (Status);
 
 
-  *NotifyHandle = NewNotify->NotifyHandle;  
-  
+  *NotifyHandle = NewNotify->NotifyHandle;
+
   return EFI_SUCCESS;
-  
+
 }
 
 
 /**
   The UnregisterKeystrokeNotify() function removes the
   notification which was previously registered.
-  
+
   @param This               A pointer to the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL instance.
-  
+
   @param NotificationHandle The handle of the notification
                             function being unregistered.
-  
+
   @retval EFI_SUCCESS The device state was set appropriately.
-  
+
   @retval EFI_INVALID_PARAMETER The NotificationHandle is
                                 invalid.
 
@@ -602,14 +602,14 @@ EmuGopSimpleTextInExUnregisterKeyNotify (
     Remove a registered notification function from a particular keystroke.
 
   Arguments:
-    This                    - Protocol instance pointer.    
+    This                    - Protocol instance pointer.
     NotificationHandle      - The handle of the notification function being unregistered.
 
   Returns:
     EFI_SUCCESS             - The notification function was unregistered successfully.
     EFI_INVALID_PARAMETER   - The NotificationHandle is invalid.
-                              
-**/   
+
+**/
 {
   GOP_PRIVATE_DATA                   *Private;
   LIST_ENTRY                         *Link;
@@ -617,30 +617,30 @@ EmuGopSimpleTextInExUnregisterKeyNotify (
 
   if (NotificationHandle == NULL) {
     return EFI_INVALID_PARAMETER;
-  } 
+  }
 
   if (((EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY *) NotificationHandle)->Signature != EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY_SIGNATURE) {
     return EFI_INVALID_PARAMETER;
-  } 
+  }
 
   Private = GOP_PRIVATE_DATA_FROM_TEXT_IN_EX_THIS (This);
 
   for (Link = Private->NotifyList.ForwardLink; Link != &Private->NotifyList; Link = Link->ForwardLink) {
     CurrentNotify = CR (
-                      Link, 
-                      EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY, 
-                      NotifyEntry, 
+                      Link,
+                      EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY,
+                      NotifyEntry,
                       EMU_GOP_SIMPLE_TEXTIN_EX_NOTIFY_SIGNATURE
-                      );       
+                      );
     if (CurrentNotify->NotifyHandle == NotificationHandle) {
       //
       // Remove the notification function from NotifyList and free resources
       //
-      RemoveEntryList (&CurrentNotify->NotifyEntry);    
-      
+      RemoveEntryList (&CurrentNotify->NotifyEntry);
+
       gBS->CloseEvent (CurrentNotify->Event);
 
-      gBS->FreePool (CurrentNotify);            
+      gBS->FreePool (CurrentNotify);
       return EFI_SUCCESS;
     }
   }
@@ -657,7 +657,7 @@ EmuGopSimpleTextInExUnregisterKeyNotify (
   Initialize SimplelTextIn and SimpleTextInEx protocols in the Private
   context structure.
 
-  @param  Private               Context structure to fill in. 
+  @param  Private               Context structure to fill in.
 
   @return EFI_SUCCESS           Initialization was a success
 
@@ -683,12 +683,12 @@ EmuGopInitializeSimpleTextInForWindow (
                   &Private->SimpleTextIn.WaitForKey
                   );
   ASSERT_EFI_ERROR (Status);
-  
-  
+
+
   //
   // Initialize Simple Text In Ex
   //
-  
+
   Private->SimpleTextInEx.Reset               = EmuGopSimpleTextInExResetEx;
   Private->SimpleTextInEx.ReadKeyStrokeEx     = EmuGopSimpleTextInExReadKeyStrokeEx;
   Private->SimpleTextInEx.SetState            = EmuGopSimpleTextInExSetState;
@@ -696,7 +696,7 @@ EmuGopInitializeSimpleTextInForWindow (
   Private->SimpleTextInEx.UnregisterKeyNotify = EmuGopSimpleTextInExUnregisterKeyNotify;
 
   Private->SimpleTextInEx.Reset (&Private->SimpleTextInEx, FALSE);
-  
+
   InitializeListHead (&Private->NotifyList);
 
   Status = gBS->CreateEvent (
@@ -723,17 +723,17 @@ EmuGopInitializeSimpleTextInForWindow (
 //
 
 
-/**                                                                 
+/**
   Resets the pointer device hardware.
-    
+
   @param  This                  A pointer to the EFI_SIMPLE_POINTER_PROTOCOL
-                                instance.                                   
+                                instance.
   @param  ExtendedVerification  Indicates that the driver may perform a more exhaustive
-                                verification operation of the device during reset.                                       
-                                
+                                verification operation of the device during reset.
+
   @retval EFI_SUCCESS           The device was reset.
-  @retval EFI_DEVICE_ERROR      The device is not functioning correctly and could not be reset.  
-                                   
+  @retval EFI_DEVICE_ERROR      The device is not functioning correctly and could not be reset.
+
 **/
 EFI_STATUS
 EFIAPI
@@ -770,19 +770,19 @@ EmuGopSimplePointerReset (
 }
 
 
-/**                                                                 
+/**
   Retrieves the current state of a pointer device.
-    
+
   @param  This                  A pointer to the EFI_SIMPLE_POINTER_PROTOCOL
-                                instance.                                   
+                                instance.
   @param  State                 A pointer to the state information on the pointer device.
-                                
+
   @retval EFI_SUCCESS           The state of the pointer device was returned in State.
   @retval EFI_NOT_READY         The state of the pointer device has not changed since the last call to
-                                GetState().                                                           
+                                GetState().
   @retval EFI_DEVICE_ERROR      A device error occurred while attempting to retrieve the pointer device's
-                                current state.                                                           
-                                   
+                                current state.
+
 **/
 EFI_STATUS
 EFIAPI
@@ -816,7 +816,7 @@ EmuGopSimplePointerGetState (
 
 
 /**
-  SimplePointer Notify Wait Event 
+  SimplePointer Notify Wait Event
 
   @param  Event                 Event whose notification function is being invoked.
   @param  Context               Pointer to GOP_PRIVATE_DATA.
@@ -858,11 +858,11 @@ EmuGopSimplePointerWaitForInput (
 
 
 /**
-  SimplePointer constructor 
+  SimplePointer constructor
 
-  @param  Private Context structure to fill in.      
+  @param  Private Context structure to fill in.
 
-  @retval EFI_SUCCESS Constructor had success        
+  @retval EFI_SUCCESS Constructor had success
 
 **/
 EFI_STATUS
diff --git a/EmulatorPkg/EmuGopDxe/GopScreen.c b/EmulatorPkg/EmuGopDxe/GopScreen.c
index 7f4333d169..fff07d57fd 100644
--- a/EmulatorPkg/EmuGopDxe/GopScreen.c
+++ b/EmulatorPkg/EmuGopDxe/GopScreen.c
@@ -88,7 +88,7 @@ EmuGopQuerytMode (
 
 
 /**
-  Set the video device into the specified mode and clears the visible portions of 
+  Set the video device into the specified mode and clears the visible portions of
   the output display to black.
 
   @param  This              The EFI_GRAPHICS_OUTPUT_PROTOCOL instance.
@@ -137,8 +137,8 @@ EmuGopSetMode (
 
     Private->HardwareNeedsStarting = FALSE;
   }
-  
-  
+
+
   Status = Private->EmuGraphicsWindow->Size(
                             Private->EmuGraphicsWindow,
                             ModeData->HorizontalResolution,
@@ -168,7 +168,7 @@ EmuGopSetMode (
 
 /**
   Blt a rectangle of pixels on the graphics screen. Blt stands for BLock Transfer.
-  
+
   @param  This         Protocol instance pointer.
   @param  BltBuffer    Buffer containing data to blit into video buffer. This
                        buffer has a size of Width*Height*sizeof(EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
@@ -302,12 +302,12 @@ EmuGopStartWindow (
   Status = Private->EmuIoThunk->Open (Private->EmuIoThunk);
   if (!EFI_ERROR (Status)) {
     Private->EmuGraphicsWindow = Private->EmuIoThunk->Interface;
-    
+
     // Register callback to support RegisterKeyNotify()
     Status  = Private->EmuGraphicsWindow->RegisterKeyNotify (
-                                            Private->EmuGraphicsWindow, 
-                                            GopPrivateMakeCallbackFunction, 
-                                            GopPrivateBreakCallbackFunction, 
+                                            Private->EmuGraphicsWindow,
+                                            GopPrivateMakeCallbackFunction,
+                                            GopPrivateBreakCallbackFunction,
                                             Private
                                             );
     ASSERT_EFI_ERROR (Status);
@@ -369,7 +369,7 @@ EmuGopDestructor (
   )
 {
   EFI_STATUS  Status;
-  
+
   Status = EFI_SUCCESS;
   if (!Private->HardwareNeedsStarting) {
     Status = Private->EmuIoThunk->Close (Private->EmuIoThunk);