diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-08-16 14:57:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-30 14:22:35 +0200 |
| commit | f6d47fe5921a6d3f5a1a3d0b9a3dd34b8e295722 (patch) | |
| tree | 1b8a7083e38b00f0e39ed00c8acd031c72f67866 /include/linux/usb/serial.h | |
| parent | bec5b814d46c2a704c3c8148752e62a33e9fa6dc (diff) | |
usb: serial: 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/20220816115739.10928-8-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb/serial.h')
| -rw-r--r-- | include/linux/usb/serial.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h index 8ea319f89e1f..f7bfedb740f5 100644 --- a/include/linux/usb/serial.h +++ b/include/linux/usb/serial.h @@ -276,8 +276,8 @@ struct usb_serial_driver { unsigned int cmd, unsigned long arg); void (*get_serial)(struct tty_struct *tty, struct serial_struct *ss); int (*set_serial)(struct tty_struct *tty, struct serial_struct *ss); - void (*set_termios)(struct tty_struct *tty, - struct usb_serial_port *port, struct ktermios *old); + void (*set_termios)(struct tty_struct *tty, struct usb_serial_port *port, + const struct ktermios *old); void (*break_ctl)(struct tty_struct *tty, int break_state); unsigned int (*chars_in_buffer)(struct tty_struct *tty); void (*wait_until_sent)(struct tty_struct *tty, long timeout); |