linux-kernel - Re: [PATCH] reset: zynqmp: removed unneeded call to platform_set

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Message-ID: <CAH3L5QoC5rzTCr3SmODm49ms-ThAjaGkM2whoo2-=r9Pq_oUfQ@mail.gmail.com>
Date:   Mon, 7 Aug 2023 15:02:08 +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: zynqmp: removed unneeded call to platform_set_drvdata()

On Mon, Aug 7, 2023 at 2:43 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-zynqmp.c | 2 --
>  1 file changed, 2 deletions(-)
>
> diff --git a/drivers/reset/reset-zynqmp.c b/drivers/reset/reset-zynqmp.c
> index 59dc0ff9af9e..510c168d635f 100644
> --- a/drivers/reset/reset-zynqmp.c
> +++ b/drivers/reset/reset-zynqmp.c
> @@ -107,8 +107,6 @@ static int zynqmp_reset_probe(struct platform_device *pdev)
>         if (!priv->data)
>                 return -EINVAL;
>
> -       platform_set_drvdata(pdev, priv);
> -
>         priv->rcdev.ops = &zynqmp_reset_ops;
>         priv->rcdev.owner = THIS_MODULE;
>         priv->rcdev.of_node = pdev->dev.of_node;
> --
> 2.34.1
>