Re: [PATCH] gpio: mpfs: Make the irqchip immutable

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Tue, Nov 29, 2022 at 5:23 PM Geert Uytterhoeven
<geert+renesas@xxxxxxxxx> wrote:

> Commit 6c846d026d49 ("gpio: Don't fiddle with irqchips marked as
> immutable") added a warning to indicate if the gpiolib is altering the
> internals of irqchips.  Following this change the following warning is
> now observed for the gpio-mpfs driver:
>
>     gpio gpiochip0: (20122000.gpio): not an immutable chip, please consider fixing it!
>
> Fix this by making the irqchip in the gpio-mpfs driver immutable.
>
> While at it, drop of the unneeded masking of the hwirq number, as it is
> always smaller than the number of GPIOs/interrupts handled by the
> controller.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

Yours,
Linus Walleij