linux-kernel - Re: [Patch v3 2/5] cpuidle: config: Add ARCH_EXYNOS entry to select cpuidle-big-little driver

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Date:	Mon, 5 May 2014 14:39:19 +0530
From:	Chander Kashyap <chander.kashyap@...aro.org>
To:	Andreas Färber <afaerber@...e.de>
Cc:	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-samsung-soc@...r.kernel.org" 
	<linux-samsung-soc@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Kukjin Kim <kgene.kim@...sung.com>,
	Chander Kashyap <k.chander@...sung.com>
Subject: Re: [Patch v3 2/5] cpuidle: config: Add ARCH_EXYNOS entry to select
 cpuidle-big-little driver

Hi Andreas,

On 5 May 2014 14:29, Andreas Färber <afaerber@...e.de> wrote:
> Hi,
>
> Am 05.05.2014 10:27, schrieb Chander Kashyap:
>> Exynos5420 is a big-little SoC from Samsung. It has 4 A15 and 4 A7 cores.
>> In order to use generic cpuidle-big-little driver, this patch adds Exynos5420
>> specific check to initialize generic cpuidle driver.
>>
>> Signed-off-by: Chander Kashyap <chander.kashyap@...aro.org>
>> Signed-off-by: Chander Kashyap <k.chander@...sung.com>
>> ---
>> Changes in v3: None
>> Changes in v2:
>>       1. Changed config macro from SOC_EXYNOS5420 to SOC_EXYNOS5420
>
> This is probably a copy&pasto? Anyway, the commit message needs an
> update since no Exynos5420 specific check is done below afaics. That
> went into 3/5.

Oops that's write,
Copy paste mistake, and commit message change is required. I will fix it .

Thanks


>
> Cheers,
> Andreas
>
>>  drivers/cpuidle/Kconfig.arm |    2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/cpuidle/Kconfig.arm b/drivers/cpuidle/Kconfig.arm
>> index 97ccc31..d9596e7 100644
>> --- a/drivers/cpuidle/Kconfig.arm
>> +++ b/drivers/cpuidle/Kconfig.arm
>> @@ -4,7 +4,7 @@
>>
>>  config ARM_BIG_LITTLE_CPUIDLE
>>       bool "Support for ARM big.LITTLE processors"
>> -     depends on ARCH_VEXPRESS_TC2_PM
>> +     depends on ARCH_VEXPRESS_TC2_PM || ARCH_EXYNOS
>>       select ARM_CPU_SUSPEND
>>       select CPU_IDLE_MULTIPLE_DRIVERS
>>       help
>>
>
>
> --
> SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
> GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg



-- 
with warm regards,
Chander Kashyap
--
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