diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-08-16 14:57:39 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-30 14:22:35 +0200 |
| commit | a8c11c1520347be74b02312d10ef686b01b525f1 (patch) | |
| tree | 844ac1616819548ea62f687e6a97fcdd752f7738 /drivers/staging | |
| parent | f6d47fe5921a6d3f5a1a3d0b9a3dd34b8e295722 (diff) | |
tty: Make ->set_termios() old ktermios const
There should be no reason to adjust old ktermios which is going to get
discarded anyway.
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220816115739.10928-9-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/fwserial/fwserial.c | 3 | ||||
| -rw-r--r-- | drivers/staging/greybus/uart.c | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/staging/fwserial/fwserial.c b/drivers/staging/fwserial/fwserial.c index e8fa7f53cd5e..81b06d88ed0d 100644 --- a/drivers/staging/fwserial/fwserial.c +++ b/drivers/staging/fwserial/fwserial.c @@ -1267,7 +1267,8 @@ static int fwtty_ioctl(struct tty_struct *tty, unsigned int cmd, return err; } -static void fwtty_set_termios(struct tty_struct *tty, struct ktermios *old) +static void fwtty_set_termios(struct tty_struct *tty, + const struct ktermios *old) { struct fwtty_port *port = tty->driver_data; unsigned int baud; diff --git a/drivers/staging/greybus/uart.c b/drivers/staging/greybus/uart.c index dc4ed0ff1ae2..90ff07f2cbf7 100644 --- a/drivers/staging/greybus/uart.c +++ b/drivers/staging/greybus/uart.c @@ -480,7 +480,7 @@ static int gb_tty_break_ctl(struct tty_struct *tty, int state) } static void gb_tty_set_termios(struct tty_struct *tty, - struct ktermios *termios_old) + const struct ktermios *termios_old) { struct gb_uart_set_line_coding_request newline; struct gb_tty *gb_tty = tty->driver_data; |