linux-kernel - Re: [PATCH 35/35] cpufreq: tegra: use cpufreq_table_validate_and

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Message-ID: <52090E67.1080703@wwwdotorg.org>
Date:	Mon, 12 Aug 2013 10:33:43 -0600
From:	Stephen Warren <swarren@...dotorg.org>
To:	Viresh Kumar <viresh.kumar@...aro.org>
CC:	linaro-kernel@...ts.linaro.org,
	Stephen Warren <swarren@...dia.com>, linux-pm@...r.kernel.org,
	patches@...aro.org, linux-kernel@...r.kernel.org,
	cpufreq@...r.kernel.org, rjw@...k.pl,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 35/35] cpufreq: tegra: use cpufreq_table_validate_and_show()

On 08/09/2013 08:53 PM, Viresh Kumar wrote:
> On 10 August 2013 03:38, Stephen Warren <swarren@...dotorg.org> wrote:
>> Well, I don't see any issues running this, although the cpufreq sysfs
>> files seem to have disappeared on Tegra, even without your changes, so
>> I'm not sure how to really verify cpufreq.
>>
>> Did the sysfs files go away, or do I need to investigate why/when the
>> disappeared?
> 
> It wasn't enabled by default in your defconfig... So enable it first with
> your menuconfig.

It's in defconfig OK; I think the driver simply isn't initializing since
some of the clocks it requests don't exist. I'll have our clock driver
author look into it. In the meantime, I assume that your change is
likely fine.

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