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tty: fix kernel-doc for {start,stop}_tty

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Commit f9e053dcfc (tty: Serialize tty flow control changes with
flow_lock) renamed start_tty to __start_tty and stop_tty to __stop_tty
and introduced new start_tty and stop_tty. But it left kernel-doc
comments on the old locations:
 tty_io.c:785: warning: expecting prototype for stop_tty(). Prototype was for __stop_tty() instead
 tty_io.c:816: warning: expecting prototype for start_tty(). Prototype was for __start_tty() instead

Fix that by moving the comments to appropriate locations.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210519072153.3859-4-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby 2021-05-19 09:21:53 +02:00 committed by Greg Kroah-Hartman
parent 756a4e4a7a
commit d06e256f7a
1 changed files with 19 additions and 21 deletions
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40
drivers/tty/tty_io.c
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@ -761,6 +761,15 @@ int tty_hung_up_p(struct file *filp)
}
EXPORT_SYMBOL(tty_hung_up_p);
void __stop_tty(struct tty_struct *tty)
{
if (tty->flow.stopped)
return;
tty->flow.stopped = true;
if (tty->ops->stop)
tty->ops->stop(tty);
}
/**
* stop_tty - propagate flow control
* @tty: tty to stop
@ -777,16 +786,6 @@ EXPORT_SYMBOL(tty_hung_up_p);
* Locking:
* flow.lock
*/
void __stop_tty(struct tty_struct *tty)
{
if (tty->flow.stopped)
return;
tty->flow.stopped = true;
if (tty->ops->stop)
tty->ops->stop(tty);
}
void stop_tty(struct tty_struct *tty)
{
unsigned long flags;
@ -797,6 +796,16 @@ void stop_tty(struct tty_struct *tty)
}
EXPORT_SYMBOL(stop_tty);
void __start_tty(struct tty_struct *tty)
{
if (!tty->flow.stopped || tty->flow.tco_stopped)
return;
tty->flow.stopped = false;
if (tty->ops->start)
tty->ops->start(tty);
tty_wakeup(tty);
}
/**
* start_tty - propagate flow control
* @tty: tty to start
@ -808,17 +817,6 @@ EXPORT_SYMBOL(stop_tty);
* Locking:
* flow.lock
*/
void __start_tty(struct tty_struct *tty)
{
if (!tty->flow.stopped || tty->flow.tco_stopped)
return;
tty->flow.stopped = false;
if (tty->ops->start)
tty->ops->start(tty);
tty_wakeup(tty);
}
void start_tty(struct tty_struct *tty)
{
unsigned long flags;