[PATCH 06/13] arm: ixp4xx: remove dead configs CPU_IXP43X and CPU_IXP46X

[Arnd Bergmann]

On Thu, Oct 28, 2021 at 4:19 PM Lukas Bulwahn <lukas.bulwahn at gmail.com> wrote:
>
> Commit 73d04ca5f4ac ("ARM: ixp4xx: Delete Intel reference design
> boardfiles") removes the definition of the configs MACH_IXDP465 and
> MACH_KIXRP435, but misses to remove the configs CPU_IXP43X and CPU_IXP46X
> that depend on those removed configs, and hence are dead now.
>
> Fortunately, ./scripts/checkkconfigsymbols.py warns:
>
> MACH_IXDP465
> Referencing files: arch/arm/mach-ixp4xx/Kconfig
>
> MACH_KIXRP435
> Referencing files: arch/arm/mach-ixp4xx/Kconfig
>
> Remove the dead configs CPU_IXP43X and CPU_IXP46X.
>
> A further quick grep for the name of those two symbols did not show any
> use of the two config symbols; so, there are no further clean-up activities
> beyond this config removal needed.
>
> Signed-off-by: Lukas Bulwahn <lukas.bulwahn at gmail.com>

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