MdeModulePkg: Replace BSD License with BSD+Patent License

[mirror_edk2.git] / MdeModulePkg / Bus / Usb / UsbBusDxe / UsbHub.c

diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.c b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.c
index 2ce5726e632d5f7694a737a9cc9b7f3a248ffa15..c7c27a54819f9609f68625f5d5c8939a0e9df7a1 100644 (file)
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.c
@@ -3,13 +3,7 @@
     Unified interface for RootHub and Hub.\r
 \r
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>\r
-This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution.  The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
 \r
 **/\r
 \r
@@ -317,74 +311,6 @@ UsbHubCtrlGetPortStatus (
 }\r
 \r
 \r
-/**\r
-  Usb hub control transfer to reset the TT (Transaction Transaltor).\r
-\r
-  @param  HubDev                The hub device.\r
-  @param  Port                  The port of the hub.\r
-\r
-  @retval EFI_SUCCESS           The TT of the hub is reset.\r
-  @retval Others                Failed to reset the port.\r
-\r
-**/\r
-EFI_STATUS\r
-UsbHubCtrlResetTT (\r
-  IN  USB_DEVICE          *HubDev,\r
-  IN  UINT8               Port\r
-  )\r
-{\r
-  EFI_STATUS              Status;\r
-\r
-  Status = UsbCtrlRequest (\r
-             HubDev,\r
-             EfiUsbNoData,\r
-             USB_REQ_TYPE_CLASS,\r
-             USB_HUB_TARGET_HUB,\r
-             USB_HUB_REQ_RESET_TT,\r
-             0,\r
-             (UINT16) (Port + 1),\r
-             NULL,\r
-             0\r
-             );\r
-\r
-  return Status;\r
-}\r
-\r
-\r
-/**\r
-  Usb hub control transfer to set the hub feature.\r
-\r
-  @param  HubDev                The hub device.\r
-  @param  Feature               The feature to set.\r
-\r
-  @retval EFI_SUCESS            The feature is set for the hub.\r
-  @retval Others                Failed to set the feature.\r
-\r
-**/\r
-EFI_STATUS\r
-UsbHubCtrlSetHubFeature (\r
-  IN  USB_DEVICE          *HubDev,\r
-  IN  UINT8               Feature\r
-  )\r
-{\r
-  EFI_STATUS              Status;\r
-\r
-  Status = UsbCtrlRequest (\r
-             HubDev,\r
-             EfiUsbNoData,\r
-             USB_REQ_TYPE_CLASS,\r
-             USB_HUB_TARGET_HUB,\r
-             USB_HUB_REQ_SET_FEATURE,\r
-             Feature,\r
-             0,\r
-             NULL,\r
-             0\r
-             );\r
-\r
-  return Status;\r
-}\r
-\r
-\r
 /**\r
   Usb hub control transfer to set the port feature.\r
 \r