From 4ea3cd65e0d47c4d3fc0c86d2d93d97457dc86fb Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Fri, 18 Dec 2020 11:42:44 +0100 Subject: tty: rename tty_kopen() and add new function tty_kopen_shared() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Introduce a new function tty_kopen_shared() that yields a struct tty_struct. The semantic difference to tty_kopen() is that the tty is expected to be used already. So rename tty_kopen() to tty_kopen_exclusive() for clearness, adapt the single user and put the common code in a new static helper function. tty_kopen_shared is to be used to implement an LED trigger for tty devices in one of the next patches. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20201218104246.591315-2-u.kleine-koenig@pengutronix.de Signed-off-by: Greg Kroah-Hartman --- drivers/accessibility/speakup/spk_ttyio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/accessibility') diff --git a/drivers/accessibility/speakup/spk_ttyio.c b/drivers/accessibility/speakup/spk_ttyio.c index 6284aff434a1..835d17455fcd 100644 --- a/drivers/accessibility/speakup/spk_ttyio.c +++ b/drivers/accessibility/speakup/spk_ttyio.c @@ -152,7 +152,7 @@ static int spk_ttyio_initialise_ldisc(struct spk_synth *synth) if (ret) return ret; - tty = tty_kopen(dev); + tty = tty_kopen_exclusive(dev); if (IS_ERR(tty)) return PTR_ERR(tty); -- cgit v1.2.3