On Thu, Nov 3, 2022 at 11:40 PM Fabrizio Castro
<fabrizio.castro.jz@xxxxxxxxxxx> wrote:
> The setting for the RZ/V2M watchdog cannot be changed once
> the watchdog has been enabled, unless the IP gets reset.
> The current implementation of the restart callback assumes
> that the watchdog is not enabled, but that's not always the
> case, and it leads to longer than necessary reboot times if
> the watchdog is already running.
>
> Always reset the RZ/V2M watchdog first, so that we can always
> restart quickly.
>
> Fixes: ec122fd94eeb ("watchdog: rzg2l_wdt: Add rzv2m support")
> Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@xxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
