tty: Remove unused TTY_NUMBER() macro

TTY_NUMBER() has been unused since v2.5.71; removed by
"[PATCH] callout removal: callout is gone".

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

diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 320dc4da71620f8bf96becf2d095bc62344d8a52..3cdd63b4a055002d33defa47d6ca3fb3bb76ffe2 100644 (file)
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -230,9 +230,6 @@ static void tty_del_file(struct file *file)
        tty_free_file(file);
 }
 
-
-#define TTY_NUMBER(tty) ((tty)->index + (tty)->driver->name_base)
-
 /**
  *     tty_name        -       return tty naming
  *     @tty: tty structure