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    SubjectRe: [PATCH v3 01/38] Kconfig: introduce HAS_IOPORT option and select it as necessary
    On Tue, Mar 14, 2023 at 1:13 PM Niklas Schnelle <schnelle@linux.ibm.com> wrote:
    > We introduce a new HAS_IOPORT Kconfig option to indicate support for I/O
    > Port access. In a future patch HAS_IOPORT=n will disable compilation of
    > the I/O accessor functions inb()/outb() and friends on architectures
    > which can not meaningfully support legacy I/O spaces such as s390. Also
    > add dependencies on HAS_IOPORT for the ISA and HAVE_EISA config options
    > as these busses always go along with HAS_IOPORT.
    >
    > The "depends on" relations on HAS_IOPORT in drivers as well as ifdefs
    > for HAS_IOPORT specific sections will be added in subsequent patches on
    > a per subsystem basis.
    >
    > Co-developed-by: Arnd Bergmann <arnd@kernel.org>
    > Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>

    > arch/m68k/Kconfig | 1 +

    Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

    Gr{oetje,eeting}s,

    Geert

    --
    Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

    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

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