[PATCH 04/13] arm: drop an obsolete ifdef with the removed config PCI_HOST_ITE8152

[Arnd Bergmann]

On Thu, Oct 28, 2021 at 4:19 PM Lukas Bulwahn <lukas.bulwahn at gmail.com> wrote:
>
> Commit 6da5238fa384 ("ARM: 8993/1: remove it8152 PCI controller driver")
> removes the config PCI_HOST_ITE8152, but left a dangling obsolete ifndef
> in ./arch/arm/kernel/bios32.c.
>
> Hence, ./scripts/checkkconfigsymbols.py warns:
>
> PCI_HOST_ITE8152
> Referencing files: arch/arm/kernel/bios32.c
>
> Remove this obsolete ifndef.
>
> Signed-off-by: Lukas Bulwahn <lukas.bulwahn at gmail.com>

Reviewed-by: Arnd Bergmann <arnd at arndb.de>

I wonder if we should just remove this function and use the
(non-empty) default version instead.

96c5590058d7 ("PCI: Pull PCI 'latency timer' setup up into the core")
introduced that generic version, and I suspect the arm version
was left out by mistake, but it's not clear from that patch.

         Arnd