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Date:   Tue, 16 May 2023 22:03:29 +0200
From:   Sebastian Reichel <sebastian.reichel@collabora.com>
To:     Niklas Schnelle <schnelle@linux.ibm.com>
Cc:     Arnd Bergmann <arnd@arndb.de>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Bjorn Helgaas <bhelgaas@google.com>,
        Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= 
        <u.kleine-koenig@pengutronix.de>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Alan Stern <stern@rowland.harvard.edu>,
        "Rafael J. Wysocki" <rafael@kernel.org>,
        Geert Uytterhoeven <geert@linux-m68k.org>,
        Paul Walmsley <paul.walmsley@sifive.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
        linux-pci@vger.kernel.org, Arnd Bergmann <arnd@kernel.org>,
        linux-pm@vger.kernel.org
Subject: Re: [PATCH v4 27/41] power: add HAS_IOPORT dependencies
Message-ID: <20230516200329.oxxgvnm5ivj46mph@mercury.elektranox.org>
References: <20230516110038.2413224-1-schnelle@linux.ibm.com>
 <20230516110038.2413224-28-schnelle@linux.ibm.com>
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Hi,

On Tue, May 16, 2023 at 01:00:23PM +0200, Niklas Schnelle wrote:
> In a future patch HAS_IOPORT=3Dn will result in inb()/outb() and friends
> not being declared. We thus need to add HAS_IOPORT as dependency for
> those drivers using them.
>=20
> Acked-by: Sebastian Reichel <sre@kernel.org>
> Co-developed-by: Arnd Bergmann <arnd@kernel.org>
> Signed-off-by: Arnd Bergmann <arnd@kernel.org>
> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
> ---
> Note: The HAS_IOPORT Kconfig option was added in v6.4-rc1 so
>       per-subsystem patches may be applied independently

Thanks, queued to power-supply's for-next branch.

-- Sebastian

>  drivers/power/reset/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
>=20
> diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig
> index 8c87eeda0fec..fff07b2bd77b 100644
> --- a/drivers/power/reset/Kconfig
> +++ b/drivers/power/reset/Kconfig
> @@ -158,6 +158,7 @@ config POWER_RESET_OXNAS
>  config POWER_RESET_PIIX4_POWEROFF
>  	tristate "Intel PIIX4 power-off driver"
>  	depends on PCI
> +	depends on HAS_IOPORT
>  	depends on MIPS || COMPILE_TEST
>  	help
>  	  This driver supports powering off a system using the Intel PIIX4
> --=20
> 2.39.2
>=20

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