Re: [PATCH] gpio: aggregator: Wrap access to gpiochip_fwd.tmp[]

[Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>]

On Mon, Oct 4, 2021 at 2:45 PM Geert Uytterhoeven
<geert+renesas@xxxxxxxxx> wrote:
>
> The tmp[] member of the gpiochip_fwd structure is used to store both the
> temporary values bitmap and the desc pointers for operations on multiple
> GPIOs.  As both are arrays with sizes unknown at compile-time, accessing
> them requires offset calculations, which are currently duplicated in
> gpio_fwd_get_multiple() and gpio_fwd_set_multiple().
>
> Introduce (a) accessors for both arrays and (b) a macro to calculate the
> needed storage size.  This confines the layout of the tmp[] member into
> a single spot, to ease maintenance.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> ---

Applied, thanks!

Bart