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USB: sierra: remove unimplemented set_termios

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The driver does not implement set_termios so the operation can be left
unset (tty will do the tty_termios_copy_hw for us).

Note that the send_setup call is bogus as it really only sets DTR/RTS
to their current values.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold 2014-05-26 19:23:01 +02:00 committed by Greg Kroah-Hartman
parent bc03cfe84d
commit e825aaa062
1 changed files with 0 additions and 8 deletions
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8
drivers/usb/serial/sierra.c
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@ -372,13 +372,6 @@ static int sierra_send_setup(struct usb_serial_port *port)
return retval; return retval;
} }
static void sierra_set_termios(struct tty_struct *tty,
struct usb_serial_port *port, struct ktermios *old_termios)
{
tty_termios_copy_hw(&tty->termios, old_termios);
sierra_send_setup(port);
}
static int sierra_tiocmget(struct tty_struct *tty) static int sierra_tiocmget(struct tty_struct *tty)
{ {
struct usb_serial_port *port = tty->driver_data; struct usb_serial_port *port = tty->driver_data;
@ -1079,7 +1072,6 @@ static struct usb_serial_driver sierra_device = {
.write = sierra_write, .write = sierra_write,
.write_room = sierra_write_room, .write_room = sierra_write_room,
.chars_in_buffer = sierra_chars_in_buffer, .chars_in_buffer = sierra_chars_in_buffer,
.set_termios = sierra_set_termios,
.tiocmget = sierra_tiocmget, .tiocmget = sierra_tiocmget,
.tiocmset = sierra_tiocmset, .tiocmset = sierra_tiocmset,
.attach = sierra_startup, .attach = sierra_startup,