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 /drivers/usb/serial/io_ti.c | |
| 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 'drivers/usb/serial/io_ti.c')
| -rw-r--r-- | drivers/usb/serial/io_ti.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index feba2a8d1233..bc3c24ea42c1 100644 --- a/drivers/usb/serial/io_ti.c +++ b/drivers/usb/serial/io_ti.c @@ -221,7 +221,8 @@ static void stop_read(struct edgeport_port *edge_port); static int restart_read(struct edgeport_port *edge_port); static void edge_set_termios(struct tty_struct *tty, - struct usb_serial_port *port, struct ktermios *old_termios); + struct usb_serial_port *port, + const struct ktermios *old_termios); static void edge_send(struct usb_serial_port *port, struct tty_struct *tty); static int do_download_mode(struct edgeport_serial *serial, @@ -2210,7 +2211,7 @@ static int restart_read(struct edgeport_port *edge_port) } static void change_port_settings(struct tty_struct *tty, - struct edgeport_port *edge_port, struct ktermios *old_termios) + struct edgeport_port *edge_port, const struct ktermios *old_termios) { struct device *dev = &edge_port->port->dev; struct ump_uart_config *config; @@ -2351,7 +2352,8 @@ static void change_port_settings(struct tty_struct *tty, } static void edge_set_termios(struct tty_struct *tty, - struct usb_serial_port *port, struct ktermios *old_termios) + struct usb_serial_port *port, + const struct ktermios *old_termios) { struct edgeport_port *edge_port = usb_get_serial_port_data(port); |