tty: Remove unreferenced tty flags macro TTY_DEBUG

The TTY_DEBUG macro is not used; remove.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/include/linux/tty.h b/include/linux/tty.h
index ba7120dccccbf65ff324844e20b427ce3e3eafdc..da16b5980c2596d2d4f53d5b297fd624aef30c1c 100644 (file)
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -336,7 +336,6 @@ struct tty_file_private {
 #define TTY_IO_ERROR           1       /* Cause an I/O error (may be no ldisc too) */
 #define TTY_OTHER_CLOSED       2       /* Other side (if any) has closed */
 #define TTY_EXCLUSIVE          3       /* Exclusive open mode */
-#define TTY_DEBUG              4       /* Debugging */
 #define TTY_DO_WRITE_WAKEUP    5       /* Call write_wakeup after queuing new */
 #define TTY_OTHER_DONE         6       /* Closed pty has completed input processing */
 #define TTY_LDISC_OPEN         11      /* Line discipline is open */