linux-kernel - Re: [PATCH] platform: x86: PMC IPC depends on ACPI

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Date:	Fri, 25 Sep 2015 18:53:56 -0700
From:	Randy Dunlap <rdunlap@...radead.org>
To:	Lee Jones <lee.jones@...aro.org>, linux-kernel@...r.kernel.org
Cc:	qipeng.zha@...el.com, dvhart@...radead.org,
	platform-driver-x86@...r.kernel.org
Subject: Re: [PATCH] platform: x86: PMC IPC depends on ACPI

On 09/25/15 09:38, Lee Jones wrote:
> This patch solves:
> 
> on x86_64:
> 
> when CONFIG_ACPI is not enabled:
> 
> ../drivers/mfd/intel_soc_pmic_bxtwc.c: In function 'bxtwc_probe':
> ../drivers/mfd/intel_soc_pmic_bxtwc.c:342:2:
>     error: implicit declaration of function 'acpi_evaluate_integer' [-Werror=implicit-function-declaration]
>         status = acpi_evaluate_integer(handle, "_HRV", NULL, &hrv);
>         ^
> 
> Reported-by: Randy Dunlap <rdunlap@...radead.org>
> Signed-off-by: Lee Jones <lee.jones@...aro.org>

Works for me.  Thanks.

Acked-by: Randy Dunlap <rdunlap@...radead.org>


> ---
>  drivers/platform/x86/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
> index c69bb70..744cb80 100644
> --- a/drivers/platform/x86/Kconfig
> +++ b/drivers/platform/x86/Kconfig
> @@ -914,6 +914,7 @@ config PVPANIC
>  
>  config INTEL_PMC_IPC
>  	tristate "Intel PMC IPC Driver"
> +	depends on ACPI
>  	---help---
>  	This driver provides support for PMC control on some Intel platforms.
>  	The PMC is an ARC processor which defines IPC commands for communication
> 


-- 
~Randy
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