diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2021-05-05 12:19:24 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-13 19:29:11 +0300 |
| commit | 4da872befc83e65b106211272f18ff78a308ec97 (patch) | |
| tree | 49a068d00955938e35807fd44686dd96875a30d8 /arch/um/drivers/line.c | |
| parent | 4fb266e1976ed664252d172c4889c639abd53930 (diff) | |
| download | linux-4da872befc83e65b106211272f18ff78a308ec97.tar.xz | |
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 'arch/um/drivers/line.c')
| -rw-r--r-- | arch/um/drivers/line.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index 159434851417..fbc623d2cc07 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -211,11 +211,6 @@ out_up: return ret; } -void line_set_termios(struct tty_struct *tty, struct ktermios * old) -{ - /* nothing */ -} - void line_throttle(struct tty_struct *tty) { struct line *line = tty->driver_data; |