linux-kernel - Re: [PATCH 1/1] PM / devfreq: Replace devfreq->dev.parent as dev in devfreq_add

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Message-ID: <CAOVJa8FTyX89MWieV3C+NmmDqS4EWi7Aok-j4_Tti_ZmVS050A@mail.gmail.com>
Date:   Mon, 28 Dec 2020 23:21:53 +0800
From:   pierre kuo <vichy.kuo@...il.com>
To:     myungjoo.ham@...sung.com, kyungmin.park@...sung.com,
        cw00.choi@...sung.com
Cc:     Linux PM list <linux-pm@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/1] PM / devfreq: Replace devfreq->dev.parent as dev in devfreq_add_device

Hi myungjoo, kyungmin and cw:
Would you please help to review this patch?

Thanks a lot.

pierre Kuo <vichy.kuo@...il.com> 於 2020年12月16日 週三 上午10:26寫道：
>
> In devfreq_add_device, replace devfreq->dev.parent
> as dev to keep code simple.
>
> Signed-off-by: pierre Kuo <vichy.kuo@...il.com>
> ---
>  drivers/devfreq/devfreq.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
> index 6aa10de792b3..94cc25fd68da 100644
> --- a/drivers/devfreq/devfreq.c
> +++ b/drivers/devfreq/devfreq.c
> @@ -893,13 +893,13 @@ struct devfreq *devfreq_add_device(struct device *dev,
>                 goto err_devfreq;
>
>         devfreq->nb_min.notifier_call = qos_min_notifier_call;
> -       err = dev_pm_qos_add_notifier(devfreq->dev.parent, &devfreq->nb_min,
> +       err = dev_pm_qos_add_notifier(dev, &devfreq->nb_min,
>                                       DEV_PM_QOS_MIN_FREQUENCY);
>         if (err)
>                 goto err_devfreq;
>
>         devfreq->nb_max.notifier_call = qos_max_notifier_call;
> -       err = dev_pm_qos_add_notifier(devfreq->dev.parent, &devfreq->nb_max,
> +       err = dev_pm_qos_add_notifier(dev, &devfreq->nb_max,
>                                       DEV_PM_QOS_MAX_FREQUENCY);
>         if (err)
>                 goto err_devfreq;
> --
> 2.17.1
>