simserial: switch to ->[sg]et_serial()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

arch/ia64/hp/sim/simserial.c

@@ -297,18 +297,25 @@ static void rs_unthrottle(struct tty_struct * tty)
 	printk(KERN_INFO "simrs_unthrottle called\n");
 }
 
+static int rs_setserial(struct tty_struct *tty, struct serial_struct *ss)
+{
+	return 0;
+}
+
+static int rs_getserial(struct tty_struct *tty, struct serial_struct *ss)
+{
+	return 0;
+}
+
 static int rs_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg)
 {
-	if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) &&
-	    (cmd != TIOCSERCONFIG) && (cmd != TIOCSERGSTRUCT) &&
+	if ((cmd != TIOCSERCONFIG) && (cmd != TIOCSERGSTRUCT) &&
 	    (cmd != TIOCMIWAIT)) {
 		if (tty_io_error(tty))
 		    return -EIO;
 	}
 
 	switch (cmd) {
-	case TIOCGSERIAL:
-	case TIOCSSERIAL:
 	case TIOCSERGSTRUCT:
 	case TIOCMIWAIT:
 		return 0;
@@ -448,6 +455,8 @@ static const struct tty_operations hp_ops = {
 	.throttle = rs_throttle,
 	.unthrottle = rs_unthrottle,
 	.send_xchar = rs_send_xchar,
+	.set_serial = rs_setserial,
+	.get_serial = rs_getserial,
 	.hangup = rs_hangup,
 	.proc_show = rs_proc_show,
 };