diff options
Diffstat (limited to 'drivers/tty/tty_buffer.c')
| -rw-r--r-- | drivers/tty/tty_buffer.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c index a660ab181cca..7cc16db37e0e 100644 --- a/drivers/tty/tty_buffer.c +++ b/drivers/tty/tty_buffer.c @@ -587,3 +587,13 @@ void tty_buffer_set_lock_subclass(struct tty_port *port) { lockdep_set_subclass(&port->buf.lock, TTY_LOCK_SLAVE); } + +bool tty_buffer_restart_work(struct tty_port *port) +{ + return queue_work(system_unbound_wq, &port->buf.work); +} + +bool tty_buffer_cancel_work(struct tty_port *port) +{ + return cancel_work_sync(&port->buf.work); +} |