[PATCH] watchdog: meson_gxbb_wdt: remove stop_on_reboot

[Art Nikpal]

Yes i totally agree with you , i will rewrite this patches again
properly and explain more detail about why need remove
watchdog_stop_on_reboot

i have check already other watchdog sources / half of them have
watchdog_stop_on_reboot another half dont have it , and i think both
have some reasons

> I'll be happy tolisten to input from others.

Same will be happy.

Our situation very simple - meson platform still have some hardware
drivers problems for some configuration which can freeze device on
shutdown/reboot stage and i hope better to have some reboot warranty

> some reboots take longer than the watchdog timeout.
I have check this situation to - our drivers shutdown stage its about
1 sec default watchdog timeout 30 sec i think its enough - cant see
any problem
anybody can use watchdog.stop_on_reboot=1 if need freeze identification.

Artem

On Thu, Jul 29, 2021 at 10:23 PM Guenter Roeck <linux at roeck-us.net> wrote:
>
> On 7/29/21 12:23 AM, Artem Lapkin wrote:
> > Remove watchdog_stop_on_reboot()
> >
>
> This warrants a much longer explanation to even be considered.
> Your explanation/reasoning needs to be here. Others won't have
> the benefit of reading the summary e-mail, even more so since
> you declined to number and sequence the series.
>
> Personally' I don't find it acceptable, but I'll be happy to
> listen to input from others. Such changes should be based on
> real problems, not on personal opinions. If we accept this patch,
> someone else might come in later reverting it with the personal
> opinion that some reboots take longer than the watchdog timeout.
>
> Guenter
>
> > Signed-off-by: Artem Lapkin <art at khadas.com>
> > ---
> >   drivers/watchdog/meson_gxbb_wdt.c | 1 -
> >   1 file changed, 1 deletion(-)
> >
> > diff --git a/drivers/watchdog/meson_gxbb_wdt.c b/drivers/watchdog/meson_gxbb_wdt.c
> > index 3f3866878..cafc6cdc0 100644
> > --- a/drivers/watchdog/meson_gxbb_wdt.c
> > +++ b/drivers/watchdog/meson_gxbb_wdt.c
> > @@ -198,7 +198,6 @@ static int meson_gxbb_wdt_probe(struct platform_device *pdev)
> >
> >       meson_gxbb_wdt_set_timeout(&data->wdt_dev, data->wdt_dev.timeout);
> >
> > -     watchdog_stop_on_reboot(&data->wdt_dev);
> >       return devm_watchdog_register_device(dev, &data->wdt_dev);
> >   }
> >
> >
>