commit 05de87ed9531dc19d87136c9204d251abebc60d3
author Peter Hurley <peter@hurleysoftware.com> Sat Jan 09 21:13:49 2016 -0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Wed Jan 27 14:28:20 2016 -0800
tree 4d264a812247eb19fc7cd72feaeb064f16bb6649
parent a3123fd0a4a5f9d71afa0ffa82e2086281d81822

tty: Re-declare tty_driver_remove_tty() file scope

tty_driver_remove_tty() is only local-scope; declare as static.

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

drivers/tty/tty_io.c

diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 742860e..6cffe0d 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -1437,7 +1437,7 @@
  *
  *	Locking: tty_mutex for now
  */
-void tty_driver_remove_tty(struct tty_driver *driver, struct tty_struct *tty)
+static void tty_driver_remove_tty(struct tty_driver *driver, struct tty_struct *tty)
 {
 	if (driver->ops->remove)
 		driver->ops->remove(driver, tty);

include/linux/tty.h

diff --git a/include/linux/tty.h b/include/linux/tty.h
index d7a7c1e..57c4e03e 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -446,8 +446,6 @@
 extern int tty_throttle_safe(struct tty_struct *tty);
 extern int tty_unthrottle_safe(struct tty_struct *tty);
 extern int tty_do_resize(struct tty_struct *tty, struct winsize *ws);
-extern void tty_driver_remove_tty(struct tty_driver *driver,
-				  struct tty_struct *tty);
 extern int is_current_pgrp_orphaned(void);
 extern int is_ignored(int sig);
 extern int tty_signal(int sig, struct tty_struct *tty);