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authorAl Viro <viro@zeniv.linux.org.uk>2018-09-11 21:56:47 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2018-09-14 11:19:46 -0400
commit617a281104bd37ad88c2758f92e9be84cac5d123 (patch)
tree228360c76d1b31abb4ed429f8a709773c15a4045 /arch/ia64/hp
parenttty_ioctl(): start taking TIOC[SG]SERIAL into separate methods (diff)
downloadlinux-dev-617a281104bd37ad88c2758f92e9be84cac5d123.tar.xz
linux-dev-617a281104bd37ad88c2758f92e9be84cac5d123.zip
simserial: switch to ->[sg]et_serial()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/ia64/hp')
-rw-r--r--arch/ia64/hp/sim/simserial.c17
1 files changed, 13 insertions, 4 deletions
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index 663388a73d4e..de5e69162ad5 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/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,
};