[PATCH 1/2] staging: dgnc: use pointer type of tty_struct

From 70f8703b3bd73fa56f4ea91e98967b8925550aa6 Mon Sep 17 00:00:00 2001 From: Daeseok Youn <daeseok.youn@gmail.com> Date: Thu, 25 Feb 2016 14:53:37 +09