linux-kernel - Re: [PATCH] cpufreq: cppc: add ACPI

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Date:   Wed, 15 Feb 2017 09:26:54 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     "Rafael J. Wysocki" <rjw@...ysocki.net>, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] cpufreq: cppc: add ACPI_PROCESSOR dependency

On 14-02-17, 22:19, Arnd Bergmann wrote:
> Without the Kconfig dependency, we can get this warning:
> 
> warning: ACPI_CPPC_CPUFREQ selects ACPI_CPPC_LIB which has unmet direct dependencies (ACPI && ACPI_PROCESSOR)
> 
> Fixes: 5477fb3bd1e8 ("ACPI / CPPC: Add a CPUFreq driver for use with CPPC")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---
>  drivers/cpufreq/Kconfig.arm | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
> index 6d87742fc5aa..74fa5c5904d3 100644
> --- a/drivers/cpufreq/Kconfig.arm
> +++ b/drivers/cpufreq/Kconfig.arm
> @@ -268,7 +268,7 @@ config ARM_PXA2xx_CPUFREQ
>  
>  config ACPI_CPPC_CPUFREQ
>  	tristate "CPUFreq driver based on the ACPI CPPC spec"
> -	depends on ACPI
> +	depends on ACPI_PROCESSOR
>  	select ACPI_CPPC_LIB
>  	default n
>  	help

Acked-by: Viresh Kumar <viresh.kumar@...aro.org>

-- 
viresh