NTSTATUS
FsRecCleanupClose(
  IN  PDEVICE_OBJECT DeviceObject,
  IN  PIRP Irp
  );

Routine Description:

    This routine is invoked when someone attempts to cleanup or close one of
    the system recognizer's registered device objects.

Arguments:

    DeviceObject - Pointer to the device object being closed.

    Irp - Pointer to the cleanup/close IRP.

Return Value:

    The final function value is STATUS_SUCCESS.