1 files changed, 0 insertions, 73 deletions
diff --git a/EdkModulePkg/Library/EdkSerialPortLibNull/SerialPortLibNull.c b/EdkModulePkg/Library/EdkSerialPortLibNull/SerialPortLibNull.c
deleted file mode 100644
index 3f2f183be5..0000000000
--- a/EdkModulePkg/Library/EdkSerialPortLibNull/SerialPortLibNull.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/** @file
-  Serial I/O Port library functions with no library constructor/destructor
-
-  Copyright (c) 2006, Intel Corporation
-  All rights reserved. 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:  SerialPortLibNull.c
-
-**/
-
-/*
-
-  Programmed hardware of Serial port.
-
-  @return    Always return EFI_UNSUPPORTED.
-
-**/
-EFI_STATUS
-EFIAPI
-SerialPortInitialize (
-  VOID
-  )
-{
-  return EFI_UNSUPPORTED;
-}
-
-/**
-  Write data to serial device. 
- 
-  @param  Buffer           Point of data buffer which need to be writed.
-  @param  NumberOfBytes    Number of output bytes which are cached in Buffer.
-
-  @retval 0                Write data failed.
-  @retval !0               Actual number of bytes writed to serial device.
-
-**/
-UINTN
-EFIAPI
-SerialPortWrite (
-  IN UINT8     *Buffer,
-  IN UINTN     NumberOfBytes
-)
-{
-  return 0;
-}
-
-
-/**
-  Read data from serial device and save the datas in buffer.
- 
-  @param  Buffer           Point of data buffer which need to be writed.
-  @param  NumberOfBytes    Number of output bytes which are cached in Buffer.
-
-  @retval 0                Read data failed.
-  @retval !0               Aactual number of bytes read from serial device.
-
-**/
-UINTN
-EFIAPI
-SerialPortRead (
-  OUT UINT8     *Buffer,
-  IN  UINTN     NumberOfBytes
-)
-{
-  return 0;
-}
-