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>
mariux64 · Jan 27, 2016 · 05de87e · 05de87e
1 parent a3123fd
commit 05de87e
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Showing 2 changed files with 1 addition and 3 deletions.
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
@@ -1437,7 +1437,7 @@ static int tty_driver_install_tty(struct tty_driver *driver,
  *
  *	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);

diff --git a/include/linux/tty.h b/include/linux/tty.h
@@ -446,8 +446,6 @@ extern void tty_unthrottle(struct tty_struct *tty);
 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);