1 files changed, 0 insertions, 9 deletions

diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index 6066afde5ce4..83c6e6c10ebb 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -81,14 +81,6 @@
  *      pointer of flag bytes which indicate whether a character was
  *      received with a parity error, etc.
  * 
- * int  (*receive_room)(struct tty_struct *);
- *
- *      This function is called by the low-level tty driver to
- *      determine how many characters the line discpline can accept.
- *      The low-level driver must not send more characters than was
- *      indicated by receive_room, or the line discpline may drop
- *      those characters.
- * 
  * void (*write_wakeup)(struct tty_struct *);
  *
  *      This function is called by the low-level tty driver to signal
@@ -136,7 +128,6 @@ struct tty_ldisc {
          */
         void    (*receive_buf)(struct tty_struct *, const unsigned char *cp,
                                char *fp, int count);
-        int     (*receive_room)(struct tty_struct *);
         void    (*write_wakeup)(struct tty_struct *);
 
         struct  module *owner;