linux-kernel - Re: [PATCH] platform/x86/amd: pmc: add CONFIG

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Date:   Fri, 27 Jan 2023 10:47:25 +0100
From:   Hans de Goede <hdegoede@...hat.com>
To:     Arnd Bergmann <arnd@...nel.org>, Mark Gross <markgross@...nel.org>,
        Mario Limonciello <mario.limonciello@....com>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Shyam Sundar S K <Shyam-sundar.S-k@....com>,
        Naveen Krishna Chatradhi <NaveenKrishna.Chatradhi@....com>,
        platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] platform/x86/amd: pmc: add CONFIG_SERIO dependency

Hi,

On 1/27/23 10:39, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> Using the serio subsystem now requires the code to be reachable:
> 
> x86_64-linux-ld: drivers/platform/x86/amd/pmc.o: in function `amd_pmc_suspend_handler':
> pmc.c:(.text+0x86c): undefined reference to `serio_bus'
> 
> Add the usual dependency: as other users of serio use 'select'
> rather than 'depends on', use the same here.
> 
> Fixes: 8e60615e8932 ("platform/x86/amd: pmc: Disable IRQ1 wakeup for RN/CZN")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

Thanks Arnd, I'll include this in my next fixes pull-req to Linus.

Regards,

Hans


> ---
>  drivers/platform/x86/amd/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/platform/x86/amd/Kconfig b/drivers/platform/x86/amd/Kconfig
> index a825af8126c8..2ce8cb2170df 100644
> --- a/drivers/platform/x86/amd/Kconfig
> +++ b/drivers/platform/x86/amd/Kconfig
> @@ -8,6 +8,7 @@ source "drivers/platform/x86/amd/pmf/Kconfig"
>  config AMD_PMC
>  	tristate "AMD SoC PMC driver"
>  	depends on ACPI && PCI && RTC_CLASS
> +	select SERIO
>  	help
>  	  The driver provides support for AMD Power Management Controller
>  	  primarily responsible for S2Idle transactions that are driven from