+ UsbKeyboardDevice->ControllerHandle = Controller;\r
+ Status = InitKeyboardLayout (UsbKeyboardDevice);\r
+ if (EFI_ERROR (Status)) {\r
+ gBS->UninstallMultipleProtocolInterfaces (\r
+ Controller,\r
+ &gEfiSimpleTextInProtocolGuid,\r
+ &UsbKeyboardDevice->SimpleInput,\r
+ &gEfiSimpleTextInputExProtocolGuid,\r
+ &UsbKeyboardDevice->SimpleInputEx,\r
+ NULL\r
+ );\r
+ goto ErrorExit;\r
+ }\r
+\r
+\r