linux-kernel - Re: [PATCH 1/2] platform/mellanox: NVSW

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Message-ID: <f1ac222b-00ce-70cd-2d26-d66bc0b0ef70@redhat.com>
Date:   Mon, 11 Sep 2023 13:25:14 +0200
From:   Hans de Goede <hdegoede@...hat.com>
To:     Geert Uytterhoeven <geert+renesas@...der.be>,
        Andi Shyti <andi.shyti@...nel.org>,
        Mark Gross <markgross@...nel.org>,
        Vadim Pasternak <vadimp@...dia.com>,
        Michael Shych <michaelsh@...dia.com>,
        Wolfram Sang <wsa@...nel.org>
Cc:     linux-i2c@...r.kernel.org, platform-driver-x86@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] platform/mellanox: NVSW_SN2201 should depend on ACPI

Hi,

On 9/4/23 14:00, Geert Uytterhoeven wrote:
> The only probing method supported by the Nvidia SN2201 platform driver
> is probing through an ACPI match table.  Hence add a dependency on
> ACPI, to prevent asking the user about this driver when configuring a
> kernel without ACPI support.
> 
> Fixes: 662f24826f954d49 ("platform/mellanox: Add support for new SN2201 system")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>

Thank you for your patch, I've applied this patch to my fixes
branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=fixes

Note it will show up in my fixes branch once I've pushed my
local branch there, which might take a while.

I will include this patch in my next fixes pull-req to Linus
for the current kernel development cycle.

Note I'm only picking up PATCH 1/2. I expect 2/2 to be merged
through the i2c tree.

Regards,

Hans



> ---
>  drivers/platform/mellanox/Kconfig | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/platform/mellanox/Kconfig b/drivers/platform/mellanox/Kconfig
> index 382793e73a60a8b3..30b50920b278c94b 100644
> --- a/drivers/platform/mellanox/Kconfig
> +++ b/drivers/platform/mellanox/Kconfig
> @@ -80,8 +80,8 @@ config MLXBF_PMC
>  
>  config NVSW_SN2201
>  	tristate "Nvidia SN2201 platform driver support"
> -	depends on HWMON
> -	depends on I2C
> +	depends on HWMON && I2C
> +	depends on ACPI || COMPILE_TEST
>  	select REGMAP_I2C
>  	help
>  	  This driver provides support for the Nvidia SN2201 platform.