On 06/09/2015, 08:05 PM, Steven Walter wrote:
> --- a/drivers/tty/tty_port.c
> +++ b/drivers/tty/tty_port.c
> @@ -131,7 +131,7 @@ EXPORT_SYMBOL(tty_port_free_xmit_buf);
> */
> void tty_port_destroy(struct tty_port *port)
> {
> - cancel_work_sync(&port->buf.work);
> + tty_buffer_flush_work(port);
Nack. At least n_gsm can reschedule the work from the work handler.
flush_work won't ensure the work is really dead.
regards,
--
js
suse labs
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