linux-kernel - Re: [PATCH 04/10] soc: qcom: rpm-proc: Use __cleanup() for device

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Message-ID: <4ec6074b-4083-4e35-9a37-47bb2ce82a4f@kernel.org>
Date: Tue, 18 Nov 2025 12:40:25 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@....qualcomm.com>,
 Bjorn Andersson <andersson@...nel.org>,
 Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 04/10] soc: qcom: rpm-proc: Use __cleanup() for
 device_node pointers

On 17/11/2025 05:51, Kathiravan Thirumoorthy wrote:
> Apply the __cleanup() attribute to device_node pointers to simplify
> resource management and remove explicit of_node_put() calls.
> 
> Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@....qualcomm.com>
> ---
>  drivers/soc/qcom/rpm-proc.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/soc/qcom/rpm-proc.c b/drivers/soc/qcom/rpm-proc.c
> index 2466d0400c2e9a539e0b1009ee1bfefc3bd1b589..6f0c9f2558b06323c1100caa4544872badc22599 100644
> --- a/drivers/soc/qcom/rpm-proc.c
> +++ b/drivers/soc/qcom/rpm-proc.c
> @@ -9,15 +9,14 @@
>  
>  static int rpm_proc_probe(struct platform_device *pdev)
>  {
> +	struct device_node *edge_node __free(device_node) = NULL;

NAK, stop with this pattern.

You are not simplifying anything here!

Best regards,
Krzysztof