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| author | Jiri Slaby <jslaby@suse.cz> | 2021-09-14 11:11:22 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-22 16:59:13 +0200 |
| commit | 28f194da4a2c4d431552025a4386edaffab181bd (patch) | |
| tree | ec7550ada72e4ab6a948f51dd6713e8f115d665a /sound | |
| parent | 7894193436b65f304ba790abe2532a7a3bbeb7c8 (diff) | |
| download | linux-28f194da4a2c4d431552025a4386edaffab181bd.tar.gz linux-28f194da4a2c4d431552025a4386edaffab181bd.tar.bz2 linux-28f194da4a2c4d431552025a4386edaffab181bd.zip | |
tty: make tty_ldisc_ops::hangup return void
The documentation says that the return value of tty_ldisc_ops::hangup
hook is ignored. And it really is, so there is no point for its return
type to be int. Switch it to void and all the hooks too.
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210914091134.17426-4-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/cx20442.c | 3 | ||||
| -rw-r--r-- | sound/soc/ti/ams-delta.c | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c index 13258f3ca9aa..1af0bf5f1e2f 100644 --- a/sound/soc/codecs/cx20442.c +++ b/sound/soc/codecs/cx20442.c @@ -252,10 +252,9 @@ static void v253_close(struct tty_struct *tty) } /* Line discipline .hangup() */ -static int v253_hangup(struct tty_struct *tty) +static void v253_hangup(struct tty_struct *tty) { v253_close(tty); - return 0; } /* Line discipline .receive_buf() */ diff --git a/sound/soc/ti/ams-delta.c b/sound/soc/ti/ams-delta.c index ecd24d412a9b..b1a32545babd 100644 --- a/sound/soc/ti/ams-delta.c +++ b/sound/soc/ti/ams-delta.c @@ -330,10 +330,9 @@ static void cx81801_close(struct tty_struct *tty) } /* Line discipline .hangup() */ -static int cx81801_hangup(struct tty_struct *tty) +static void cx81801_hangup(struct tty_struct *tty) { cx81801_close(tty); - return 0; } /* Line discipline .receive_buf() */ |