linux-kernel - Re: [PATCH] reset: zynq: remove unneeded call to platfrom_set

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Date:   Mon, 7 Aug 2023 15:00:30 +0300
From:   Alexandru Ardelean <alex@...uggie.ro>
To:     Andrei Coardos <aboutphysycs@...il.com>
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        michal.simek@....com, p.zabel@...gutronix.de
Subject: Re: [PATCH] reset: zynq: remove unneeded call to platfrom_set_drvdata()

On Mon, Aug 7, 2023 at 2:35 PM Andrei Coardos <aboutphysycs@...il.com> wrote:
>
> This function call was found to be unnecessary as there is no equivalent
> platform_get_drvdata() call to access the private data of the driver. Also,
> the private data is defined in this driver, so there is no risk of it being
> accessed outside of this driver file.
>

Reviewed-by: Alexandru Ardelean <alex@...uggie.ro>

> Signed-off-by: Andrei Coardos <aboutphysycs@...il.com>
> ---
>  drivers/reset/reset-zynq.c | 1 -
>  1 file changed, 1 deletion(-)
>
> diff --git a/drivers/reset/reset-zynq.c b/drivers/reset/reset-zynq.c
> index 706bbbbb4ec7..688b512882ec 100644
> --- a/drivers/reset/reset-zynq.c
> +++ b/drivers/reset/reset-zynq.c
> @@ -94,7 +94,6 @@ static int zynq_reset_probe(struct platform_device *pdev)
>         priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
>         if (!priv)
>                 return -ENOMEM;
> -       platform_set_drvdata(pdev, priv);
>
>         priv->slcr = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
>                                                      "syscon");
> --
> 2.34.1
>