linux-kernel - Re: [PATCH] PM / devfreq: Use device_match_of

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Message-ID: <462db4cd-24d0-7541-1a7c-e4a87d69c217@gmail.com>
Date:   Sat, 3 Dec 2022 08:05:31 +0900
From:   Chanwoo Choi <cwchoi00@...il.com>
To:     ye.xingchen@....com.cn, cw00.choi@...sung.com
Cc:     myungjoo.ham@...sung.com, kyungmin.park@...sung.com,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] PM / devfreq: Use device_match_of_node()

On 22. 11. 25. 16:16, ye.xingchen@....com.cn wrote:
> From: ye xingchen <ye.xingchen@....com.cn>
> 
> Replace the open-code with device_match_of_node().
> 
> Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
> ---
>  drivers/devfreq/devfreq.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
> index 8c5f6f7fca11..817c71da391a 100644
> --- a/drivers/devfreq/devfreq.c
> +++ b/drivers/devfreq/devfreq.c
> @@ -1057,7 +1057,7 @@ struct devfreq *devfreq_get_devfreq_by_node(struct device_node *node)
>  	mutex_lock(&devfreq_list_lock);
>  	list_for_each_entry(devfreq, &devfreq_list, node) {
>  		if (devfreq->dev.parent
> -			&& devfreq->dev.parent->of_node == node) {
> +			&& device_match_of_node(devfreq->dev.parent, node)) {
>  			mutex_unlock(&devfreq_list_lock);
>  			return devfreq;
>  		}

Applied it.

-- 
Best Regards,
Samsung Electronics
Chanwoo Choi