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tty: Re-declare tty_driver_remove_tty() file scope

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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>
This commit is contained in:
Peter Hurley 2016-01-09 21:13:49 -08:00 • committed by Greg Kroah-Hartman
parent a3123fd0a4
commit 05de87ed95
2 changed files with 1 additions and 3 deletions
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2
drivers/tty/tty_io.c
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@ -1437,7 +1437,7 @@ static int tty_driver_install_tty(struct tty_driver *driver,
* *
* Locking: tty_mutex for now * 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) if (driver->ops->remove)
driver->ops->remove(driver, tty); driver->ops->remove(driver, tty);

2
include/linux/tty.h
View file

@ -446,8 +446,6 @@ extern void tty_unthrottle(struct tty_struct *tty);
extern int tty_throttle_safe(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_unthrottle_safe(struct tty_struct *tty);
extern int tty_do_resize(struct tty_struct *tty, struct winsize *ws); 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_current_pgrp_orphaned(void);
extern int is_ignored(int sig); extern int is_ignored(int sig);
extern int tty_signal(int sig, struct tty_struct *tty); extern int tty_signal(int sig, struct tty_struct *tty);