[PATCH v2] gpio: dwapb: Make the irqchip immutable

[Bartosz Golaszewski]

On Fri, May 20, 2022 at 12:23 PM Geert Uytterhoeven
<geert+renesas at glider.be> 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 dwapb driver:
>
>     gpio gpiochip0: (50200000.gpio): not an immutable chip, please consider fixing it!
>
> Fix this by making the irqchip in the dwapb driver immutable.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
> ---
> Against gpio/for-next.
> Boot-tested on SiPEED MAiXBiT (Canaan K210).
>
> v2:
>   - Factor out hwirq using preferred helper.
> ---

Hi Geert!

I'll pick those patches up for the next cycle to let them spend some
time in next.

Bart