diff options
| author |   Ingo Molnar <mingo@kernel.org> | 2016-03-04 12:12:08 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-03-04 12:12:08 +0100 |
| commit | bc94b99636dc7bcccce439a9fb9c00065e2e2627 (patch) | |
| tree | bddbd29a5fd7b2d270d039efc1d6858791a2c98f /drivers/tty/n_tty.c | |
| parent | ACPI/EINJ: Allow memory error injection to NVDIMM (diff) | |
| parent | Linux 4.5-rc6 (diff) | |
| download | linux-dev-bc94b99636dc7bcccce439a9fb9c00065e2e2627.tar.xz linux-dev-bc94b99636dc7bcccce439a9fb9c00065e2e2627.zip | |
Merge tag 'v4.5-rc6' into core/resources, to resolve conflict
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/tty/n_tty.c')
| -rw-r--r-- | drivers/tty/n_tty.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index d9a5fc28fef4..b280abaad91b 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -269,16 +269,13 @@ static void n_tty_check_throttle(struct tty_struct *tty) static void n_tty_check_unthrottle(struct tty_struct *tty) { - if (tty->driver->type == TTY_DRIVER_TYPE_PTY && - tty->link->ldisc->ops->write_wakeup == n_tty_write_wakeup) { + if (tty->driver->type == TTY_DRIVER_TYPE_PTY) { if (chars_in_buffer(tty) > TTY_THRESHOLD_UNTHROTTLE) return; if (!tty->count) return; n_tty_kick_worker(tty); - n_tty_write_wakeup(tty->link); - if (waitqueue_active(&tty->link->write_wait)) - wake_up_interruptible_poll(&tty->link->write_wait, POLLOUT); + tty_wakeup(tty->link); return; } |