1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/tty.h b/include/linux/tty.h
index 46008e86b191..4e5833073aa6 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -188,6 +188,8 @@ struct tty_port {
         unsigned long           flags;          /* TTY flags ASY_*/
         struct mutex            mutex;          /* Locking */
         unsigned char           *xmit_buf;      /* Optional buffer */
+        int                     close_delay;    /* Close port delay */
+        int                     closing_wait;   /* Delay for output */
 };
 
 /*