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Message-ID: <20230516200329.oxxgvnm5ivj46mph@mercury.elektranox.org>
Date: Tue, 16 May 2023 22:03:29 +0200
From: Sebastian Reichel <sebastian.reichel@...labora.com>
To: Niklas Schnelle <schnelle@...ux.ibm.com>
Cc: Arnd Bergmann <arnd@...db.de>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Uwe Kleine-König
<u.kleine-koenig@...gutronix.de>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Alan Stern <stern@...land.harvard.edu>,
"Rafael J. Wysocki" <rafael@...nel.org>,
Geert Uytterhoeven <geert@...ux-m68k.org>,
Paul Walmsley <paul.walmsley@...ive.com>,
Palmer Dabbelt <palmer@...belt.com>,
Albert Ou <aou@...s.berkeley.edu>,
linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
linux-pci@...r.kernel.org, Arnd Bergmann <arnd@...nel.org>,
linux-pm@...r.kernel.org
Subject: Re: [PATCH v4 27/41] power: add HAS_IOPORT dependencies
Hi,
On Tue, May 16, 2023 at 01:00:23PM +0200, Niklas Schnelle wrote:
> In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
> not being declared. We thus need to add HAS_IOPORT as dependency for
> those drivers using them.
>
> Acked-by: Sebastian Reichel <sre@...nel.org>
> 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: 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(+)
>
> 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
> --
> 2.39.2
>
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