diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2021-01-05 13:02:38 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-07 16:17:32 +0100 |
| commit | 0bc1bd092af3c7c0b025ece93c3a86916f89f3ca (patch) | |
| tree | c8d148de3474046b8649495e95f4e1045e9dc6f1 /drivers/s390/char/tty3270.c | |
| parent | tty: cpm_uart, use port->flags instead of low_latency (diff) | |
| download | linux-0bc1bd092af3c7c0b025ece93c3a86916f89f3ca.tar.xz linux-0bc1bd092af3c7c0b025ece93c3a86916f89f3ca.zip | |
tty_port: drop last traces of low_latency
The main purpose of tty_port::low_latency was removed in commit
a9c3f68f3cd8 (tty: Fix low_latency BUG) back in 2014. It was left in
place for drivers as an optional tune knob. But only one driver has been
using it until the previous commit. So remove this misconcept
completely, given there are no users.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210105120239.28031-11-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/s390/char/tty3270.c')
| -rw-r--r-- | drivers/s390/char/tty3270.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c index aec996de44d9..15692449a1c3 100644 --- a/drivers/s390/char/tty3270.c +++ b/drivers/s390/char/tty3270.c @@ -967,7 +967,6 @@ static int tty3270_install(struct tty_driver *driver, struct tty_struct *tty) tty->driver_data = tp; tty->winsize.ws_row = tp->view.rows - 2; tty->winsize.ws_col = tp->view.cols; - tp->port.low_latency = 0; tp->inattr = TF_INPUT; goto port_install; } @@ -996,7 +995,6 @@ static int tty3270_install(struct tty_driver *driver, struct tty_struct *tty) return rc; } - tp->port.low_latency = 0; tty->winsize.ws_row = tp->view.rows - 2; tty->winsize.ws_col = tp->view.cols; |