Re: [PATCH 1/2] mailbox: add sanity check for channel array

[Geert Uytterhoeven]

On Mon, 13 Apr 2026 at 12:42, Wolfram Sang
<wsa+renesas@xxxxxxxxxxxxxxxxxxxx> wrote:
> Fail gracefully if there is no channel array attached to the mailbox
> controller. Otherwise the later dereference will cause an OOPS which
> might not be seen because mailbox controllers might instantiate very
> early. Remove the comment explaining the obvious while here.
>
> Fixes: 2b6d83e2b8b7 ("mailbox: Introduce framework for mailbox")
> Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>

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