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authorJiri Slaby <jslaby@suse.cz>2021-05-05 11:19:25 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-05-13 18:29:11 +0200
commit3e679e1da5ef01825df87d0ed96bef8cb2e39635 (patch)
tree92e7c4c18290eff69de30e0a587c0e363fc2b4f9 /drivers/isdn
parent4da872befc83e65b106211272f18ff78a308ec97 (diff)
isdn: capi, remove optional tty ops
break_ctl and set_ldisc are optional tty_operations hooks. Given capi does nothing useful in them, just remove these. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Karsten Keil <isdn@linux-pingi.de> Cc: netdev@vger.kernel.org Link: https://lore.kernel.org/r/20210505091928.22010-33-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/isdn')
-rw-r--r--drivers/isdn/capi/capi.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 693b0bc31395..bf8a8809eff1 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -1238,17 +1238,6 @@ static void capinc_tty_hangup(struct tty_struct *tty)
tty_port_hangup(&mp->port);
}
-static int capinc_tty_break_ctl(struct tty_struct *tty, int state)
-{
- pr_debug("capinc_tty_break_ctl(%d)\n", state);
- return 0;
-}
-
-static void capinc_tty_set_ldisc(struct tty_struct *tty)
-{
- pr_debug("capinc_tty_set_ldisc\n");
-}
-
static void capinc_tty_send_xchar(struct tty_struct *tty, char ch)
{
pr_debug("capinc_tty_send_xchar(%d)\n", ch);
@@ -1267,8 +1256,6 @@ static const struct tty_operations capinc_ops = {
.stop = capinc_tty_stop,
.start = capinc_tty_start,
.hangup = capinc_tty_hangup,
- .break_ctl = capinc_tty_break_ctl,
- .set_ldisc = capinc_tty_set_ldisc,
.send_xchar = capinc_tty_send_xchar,
.install = capinc_tty_install,
.cleanup = capinc_tty_cleanup,