1 files changed, 13 insertions, 13 deletions
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h b/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h
index 715a5ab1c1..be4237d84b 100644
--- a/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h
+++ b/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h
@@ -1,8 +1,8 @@
 /** @file
 Private Header file for Usb Host Controller PEIM
 
-Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved.<BR>
-  
+Copyright (c) 2010 - 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
@@ -118,20 +118,20 @@ struct _PEI_USB2_HC_DEV {
   //
   PEI_EHC_QTD                         *ShortReadStop;
   EFI_EVENT                           PollTimer;
-  
+
   //
-  // Asynchronous(bulk and control) transfer schedule data: 
+  // Asynchronous(bulk and control) transfer schedule data:
   // ReclaimHead is used as the head of the asynchronous transfer
-  // list. It acts as the reclamation header. 
+  // list. It acts as the reclamation header.
   //
   PEI_EHC_QH                          *ReclaimHead;
-  
+
   //
   // Periodic (interrupt) transfer schedule data:
   //
-  VOID                                *PeriodFrame;     // Mapped as common buffer 
+  VOID                                *PeriodFrame;     // Mapped as common buffer
   VOID                                *PeriodFrameMap;
-                                      
+
   PEI_EHC_QH                          *PeriodOne;
   EFI_LIST_ENTRY                      AsyncIntTransfers;
 
@@ -156,14 +156,14 @@ struct _PEI_USB2_HC_DEV {
 **/
 EFI_STATUS
 InitializeUsbHC (
-  IN PEI_USB2_HC_DEV      *EhcDev  
+  IN PEI_USB2_HC_DEV      *EhcDev
   );
 
 /**
   Initialize the memory management pool for the host controller.
-  
+
   @param  Ehc                   The EHCI device.
-  @param  Check4G               Whether the host controller requires allocated memory 
+  @param  Check4G               Whether the host controller requires allocated memory
                                 from one 4G address space.
   @param  Which4G               The 4G memory area each memory allocated should be from.
 
@@ -178,7 +178,7 @@ UsbHcInitMemPool (
   IN UINT32               Which4G
   )
 ;
-            
+
 /**
   Release the memory management pool.
 
@@ -199,7 +199,7 @@ UsbHcFreeMemPool (
 /**
   Allocate some memory from the host controller's memory pool
   which can be used to communicate with host controller.
-  
+
   @param  Ehc       The EHCI device.
   @param  Pool      The host controller's memory pool.
   @param  Size      Size of the memory to allocate.