linux-kernel - Re: [PATCH v3 2/3] cpufreq: brcmstb-avs-cpufreq: AVS CPUfreq driver for Broadcom STB SoCs

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Message-ID: <CAGt4E5uV4y3mKarxNL1hjYAZSu02H6eHdRTCRgc-U03hb5ApLw@mail.gmail.com>
Date:   Wed, 12 Oct 2016 09:08:24 -0700
From:   Markus Mayer <markus.mayer@...adcom.com>
To:     Viresh Kumar <viresh.kumar@...aro.org>
Cc:     "Rafael J . Wysocki" <rjw@...ysocki.net>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Broadcom Kernel List <bcm-kernel-feedback-list@...adcom.com>,
        Device Tree List <devicetree@...r.kernel.org>,
        Power Management List <linux-pm@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 2/3] cpufreq: brcmstb-avs-cpufreq: AVS CPUfreq driver
 for Broadcom STB SoCs

On 11 October 2016 at 22:38, Viresh Kumar <viresh.kumar@...aro.org> wrote:
> On 07-10-16, 16:21, Markus Mayer wrote:
>> +static int brcm_avs_cpufreq_exit(struct cpufreq_policy *policy)
>> +{
>> +     struct private_data *priv = policy->driver_data;
>> +
>> +     iounmap(priv->base);
>> +     iounmap(priv->avs_intr_base);
>> +
>> +     return 0;
>> +}
>
> Shouldn't the above be done in the below routine instead ?

Good point. I'll move it.

>> +static int brcm_avs_cpufreq_remove(struct platform_device *pdev)
>> +{
>> +     platform_set_drvdata(pdev, NULL);
>> +
>> +     return cpufreq_unregister_driver(&brcm_avs_driver);
>> +}
>
> --
> viresh