linux-kernel - Re: [PATCH 6/6] ASoC: qcom: Use helper function for_each_child_of_node

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Message-ID: <eca8721c-305f-4053-8df0-0347cc869325@linaro.org>
Date: Tue, 20 May 2025 11:19:50 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Ai Chao <aichao@...inos.cn>, johannes@...solutions.net, perex@...ex.cz,
 tiwai@...e.com, shengjiu.wang@...il.com, Xiubo.Lee@...il.com,
 festevam@...il.com, nicoleotsuka@...il.com, lgirdwood@...il.com,
 broonie@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
 kernel@...gutronix.de, jbrunet@...libre.com, neil.armstrong@...aro.org,
 khilman@...libre.com, martin.blumenstingl@...glemail.com,
 srinivas.kandagatla@...aro.org, kuninori.morimoto.gx@...esas.com,
 zhangzekun11@...wei.com, ckeepax@...nsource.cirrus.com,
 drhodes@...nsource.cirrus.com, alexey.klimov@...aro.org
Cc: linuxppc-dev@...ts.ozlabs.org, linux-sound@...r.kernel.org,
 linux-kernel@...r.kernel.org, imx@...ts.linux.dev,
 linux-arm-kernel@...ts.infradead.org, linux-amlogic@...ts.infradead.org,
 linux-arm-msm@...r.kernel.org, linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH 6/6] ASoC: qcom: Use helper function
 for_each_child_of_node_scoped()

On 20/05/2025 11:11, Ai Chao wrote:
> The for_each_child_of_node_scoped() helper provides a scope-based
> clean-up functionality to put the device_node automatically, and
> as such, there is no need to call of_node_put() directly.


I do not see any of_node_put() there, so I don't understand what is the
benefit of this and how this commit msg explains reason behind the change.

Best regards,
Krzysztof