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

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2018-09-11 21:56:47 -04:00
parent 2f46a2c1d4
commit 617a281104
1 changed files with 13 additions and 4 deletions
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17
arch/ia64/hp/sim/simserial.c
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@ -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,
};