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| author |   Jiri Slaby <jslaby@suse.cz> | 2021-05-05 11:19:07 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-13 16:57:16 +0200 |
| commit | fbadf70a8053b3dce78a45997ae55651693a2a81 (patch) | |
| tree | 9e423759f5e1d80136f0c7e70d583a5723ea54f5 /drivers/misc/ti-st/st_core.c | |
| parent | tty: cumulate and document tty_struct::ctrl* members (diff) | |
| download | linux-dev-fbadf70a8053b3dce78a45997ae55651693a2a81.tar.xz linux-dev-fbadf70a8053b3dce78a45997ae55651693a2a81.zip | |
tty: set tty_ldisc_ops::num statically
There is no reason to pass the ldisc number to tty_register_ldisc
separately. Just set it in the already defined tty_ldisc_ops in all the
ldiscs.
This simplifies tty_register_ldisc a bit too (no need to set the num
member there).
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: William Hubbs <w.d.hubbs@gmail.com>
Cc: Chris Brannon <chris@the-brannons.com>
Cc: Kirk Reiser <kirk@reisers.ca>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: Marcel Holtmann <marcel@holtmann.org>
Cc: Johan Hedberg <johan.hedberg@gmail.com>
Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: Andreas Koensgen <ajk@comnets.uni-bremen.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Rodolfo Giometti <giometti@enneenne.com>
Cc: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Link: https://lore.kernel.org/r/20210505091928.22010-15-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/ti-st/st_core.c')
| -rw-r--r-- | drivers/misc/ti-st/st_core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/misc/ti-st/st_core.c b/drivers/misc/ti-st/st_core.c index 239a75502cd6..a4f5d02940c7 100644 --- a/drivers/misc/ti-st/st_core.c +++ b/drivers/misc/ti-st/st_core.c @@ -845,6 +845,7 @@ static void st_tty_flush_buffer(struct tty_struct *tty) } static struct tty_ldisc_ops st_ldisc_ops = { + .num = N_TI_WL, .name = "n_st", .open = st_tty_open, .close = st_tty_close, @@ -860,7 +861,7 @@ int st_core_init(struct st_data_s **core_data) struct st_data_s *st_gdata; long err; - err = tty_register_ldisc(N_TI_WL, &st_ldisc_ops); + err = tty_register_ldisc(&st_ldisc_ops); if (err) { pr_err("error registering %d line discipline %ld", N_TI_WL, err); |