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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-01 12:55:09 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-01 12:55:09 -0800 |
| commit | 4f97f8f5f0664bdcfffe74e7d2a841f55a0e88e2 (patch) | |
| tree | 49165c5065d121130e0436e647b9a650f0da41cb /drivers/tty/n_tty.c | |
| parent | 0e781c2258ffb2a42bf44f62dea8662f38cbfd34 (diff) | |
| parent | 36f90b0a2ddd60823fe193a85e60ff1906c2a9b3 (diff) | |
| download | kernel_replicant_linux-4f97f8f5f0664bdcfffe74e7d2a841f55a0e88e2.tar.gz kernel_replicant_linux-4f97f8f5f0664bdcfffe74e7d2a841f55a0e88e2.tar.bz2 kernel_replicant_linux-4f97f8f5f0664bdcfffe74e7d2a841f55a0e88e2.zip | |
Merge 4.5-rc2 into usb-next
We want the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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; } |