[PATCH v2 3/6] tty: Remove declarations to non-existent functions

From: Peter Hurley
Date: Sun Jan 10 2016 - 00:36:28 EST

tty_read_raw_data() and tty_signal() no longer exist; remove

Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
include/linux/tty.h | 3 ---
1 file changed, 3 deletions(-)

diff --git a/include/linux/tty.h b/include/linux/tty.h
index 328a7b8..fecfe92 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -433,8 +433,6 @@ extern struct device *tty_register_device_attr(struct tty_driver *driver,
void *drvdata,
const struct attribute_group **attr_grp);
extern void tty_unregister_device(struct tty_driver *driver, unsigned index);
-extern int tty_read_raw_data(struct tty_struct *tty, unsigned char *bufp,
- int buflen);
extern void tty_write_message(struct tty_struct *tty, char *msg);
extern int tty_send_xchar(struct tty_struct *tty, char ch);
extern int tty_put_char(struct tty_struct *tty, unsigned char c);
@@ -448,7 +446,6 @@ extern int tty_unthrottle_safe(struct tty_struct *tty);
extern int tty_do_resize(struct tty_struct *tty, struct winsize *ws);
extern int is_current_pgrp_orphaned(void);
extern int is_ignored(int sig);
-extern int tty_signal(int sig, struct tty_struct *tty);
extern void tty_hangup(struct tty_struct *tty);
extern void tty_vhangup(struct tty_struct *tty);
extern int tty_hung_up_p(struct file *filp);