dgrp_input used real_raw and read_cnt from struct tty_struct. Those members have gone away. Rework the code to not use them. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The user space code to work with this driver is located at https://github.com/wfp5p/dgrp-utils