Re: [PATCH v3 1/6] pinctrl: renesas: rzg2l: Use raw_spinlock_irqsave() on power source update

[Geert Uytterhoeven]

On Wed, 3 Jun 2026 at 17:17, Claudiu Beznea <claudiu.beznea@xxxxxxxxxx> wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>
>
> The rest of the driver uses
> raw_spin_lock_irqsave()/raw_spin_unlock_irqrestore() for locking. To
> avoid concurrency issues or deadlocks, use raw_spinlock_irqsave() via
> the scoped_guard() helper for power source updates as well.
>
> Fixes: bbe2277dedbe ("pinctrl: renesas: rzg2l: Add support for selecting power source for {WDT,AWO,ISO}")
> Cc: stable@xxxxxxxxxxxxxxx

No need to CC stable, as the bad commit is not yet upstream.

> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>

Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
i.e. will queue in renesas-pinctrl for v7.2.

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