Hi!
> This is only a proof of concept driver that makes an LED blink on UART
> activity. Feedback about the concept is very welcome.
> +static void ledtrig_uart_halt(struct ledtrig_uart_data *trigger_data)
> +{
> + cancel_delayed_work_sync(&trigger_data->dwork);
> +}
> +
> +static void ledtrig_uart_restart(struct ledtrig_uart_data *trigger_data)
> +{
> + pr_info("%s:%d: devname = %s\n", __func__, __LINE__, trigger_data->devname);
> + if (!trigger_data->devname)
> + return;
> +
> + schedule_delayed_work(&trigger_data->dwork, 0);
> +}
You should not need to do delayed work by hand.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
Attachment:
signature.asc
Description: Digital signature
