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| author | Jiri Slaby <jslaby@suse.cz> | 2021-05-05 11:19:24 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-13 18:29:11 +0200 |
| commit | 4da872befc83e65b106211272f18ff78a308ec97 (patch) | |
| tree | 49a068d00955938e35807fd44686dd96875a30d8 /drivers/isdn | |
| parent | 4fb266e1976ed664252d172c4889c639abd53930 (diff) | |
| download | lwn-4da872befc83e65b106211272f18ff78a308ec97.tar.gz lwn-4da872befc83e65b106211272f18ff78a308ec97.zip | |
tty: remove empty tty_operations::set_termios
tty_operations::set_termios is optional. If it doesn't exist, nothing is
called. So remove almost¹ empty set_termios implementations.
¹ capi had an useless pr_debug in it.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Karsten Keil <isdn@linux-pingi.de>
Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Link: https://lore.kernel.org/r/20210505091928.22010-32-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/capi/capi.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index 6d99b93bb09e..693b0bc31395 100644 --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -1197,11 +1197,6 @@ static unsigned int capinc_tty_chars_in_buffer(struct tty_struct *tty) return mp->outbytes; } -static void capinc_tty_set_termios(struct tty_struct *tty, struct ktermios *old) -{ - pr_debug("capinc_tty_set_termios\n"); -} - static void capinc_tty_throttle(struct tty_struct *tty) { struct capiminor *mp = tty->driver_data; @@ -1267,7 +1262,6 @@ static const struct tty_operations capinc_ops = { .flush_chars = capinc_tty_flush_chars, .write_room = capinc_tty_write_room, .chars_in_buffer = capinc_tty_chars_in_buffer, - .set_termios = capinc_tty_set_termios, .throttle = capinc_tty_throttle, .unthrottle = capinc_tty_unthrottle, .stop = capinc_tty_stop, |