linux-kernel - Re: [PATCH 1/1] pnp: add HAS

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Date: Mon, 22 Apr 2024 18:31:57 +0200
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Niklas Schnelle <schnelle@...ux.ibm.com>
Cc: Jaroslav Kysela <perex@...ex.cz>, "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>, 
	linux-acpi@...r.kernel.org, Arnd Bergmann <arnd@...nel.org>, 
	Heiko Carstens <hca@...ux.ibm.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] pnp: add HAS_IOPORT dependencies

On Fri, Apr 5, 2024 at 4:26 PM Niklas Schnelle <schnelle@...ux.ibm.com> wrote:
>
> In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at
> compile time. We thus need to depend on HAS_IOPORT even when compile
> testing only.
>
> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> Co-developed-by: Arnd Bergmann <arnd@...nel.org>
> Signed-off-by: Arnd Bergmann <arnd@...nel.org>
> Signed-off-by: Niklas Schnelle <schnelle@...ux.ibm.com>
> ---
> Note: This patch does not depend any not-yet-mainline HAS_IOPORT changes
> and may be merged via subsystem specific trees at your earliest
> convenience.
>
>  drivers/pnp/isapnp/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/pnp/isapnp/Kconfig b/drivers/pnp/isapnp/Kconfig
> index 8b5f2e461a80..8e5dec59e342 100644
> --- a/drivers/pnp/isapnp/Kconfig
> +++ b/drivers/pnp/isapnp/Kconfig
> @@ -4,7 +4,7 @@
>  #
>  config ISAPNP
>         bool "ISA Plug and Play support"
> -       depends on ISA || COMPILE_TEST
> +       depends on ISA || (HAS_IOPORT && COMPILE_TEST)
>         help
>           Say Y here if you would like support for ISA Plug and Play devices.
>           Some information is in <file:Documentation/userspace-api/isapnprst>.
> --

Applied as 6.10 material, thanks!