1 files changed, 4 insertions, 5 deletions

diff --git a/include/linux/tty.h b/include/linux/tty.h
index 1488d8c81aac..a916a318004e 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -23,7 +23,7 @@
  */
 #define NR_UNIX98_PTY_DEFAULT   4096      /* Default maximum for Unix98 ptys */
 #define NR_UNIX98_PTY_MAX       (1 << MINORBITS) /* Absolute limit */
-#define NR_LDISCS               19
+#define NR_LDISCS               20
 
 /* line disciplines */
 #define N_TTY           0
@@ -47,6 +47,8 @@
 #define N_SLCAN         17      /* Serial / USB serial CAN Adaptors */
 #define N_PPS           18      /* Pulse per Second */
 
+#define N_V253          19      /* Codec control over voice modem */
+
 /*
  * This character is the same as _POSIX_VDISABLE: it cannot be used as
  * a c_cc[] character, but indicates that a particular special character
@@ -394,6 +396,7 @@ extern void __do_SAK(struct tty_struct *tty);
 extern void disassociate_ctty(int priv);
 extern void no_tty(void);
 extern void tty_flip_buffer_push(struct tty_struct *tty);
+extern void tty_flush_to_ldisc(struct tty_struct *tty);
 extern void tty_buffer_free_all(struct tty_struct *tty);
 extern void tty_buffer_flush(struct tty_struct *tty);
 extern void tty_buffer_init(struct tty_struct *tty);
@@ -516,10 +519,6 @@ extern void serial_console_init(void);
 
 extern int pcxe_open(struct tty_struct *tty, struct file *filp);
 
-/* printk.c */
-
-extern void console_print(const char *);
-
 /* vt.c */
 
 extern int vt_ioctl(struct tty_struct *tty, struct file *file,