linux-kernel - Re: [PATCH] gpio: rc5t583: remove unneeded call to platform_set

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Message-ID: <CAMRc=McrsV6LG10eC70aCrk6i3T=1kQN8DJNPLLa8HzHNjNQPg@mail.gmail.com>
Date:   Tue, 1 Aug 2023 21:27:06 +0200
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Andrei Coardos <aboutphysycs@...il.com>
Cc:     linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        andy@...nel.org, linus.walleij@...aro.org,
        Alexandru Ardelean <alex@...uggie.ro>
Subject: Re: [PATCH] gpio: rc5t583: remove unneeded call to platform_set_drvdata()

On Fri, Jul 28, 2023 at 8:20 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/gpio/gpio-rc5t583.c | 2 --
>  1 file changed, 2 deletions(-)
>
> diff --git a/drivers/gpio/gpio-rc5t583.c b/drivers/gpio/gpio-rc5t583.c
> index 4fae3ebea790..c34dcadaee36 100644
> --- a/drivers/gpio/gpio-rc5t583.c
> +++ b/drivers/gpio/gpio-rc5t583.c
> @@ -121,8 +121,6 @@ static int rc5t583_gpio_probe(struct platform_device *pdev)
>         if (pdata && pdata->gpio_base)
>                 rc5t583_gpio->gpio_chip.base = pdata->gpio_base;
>
> -       platform_set_drvdata(pdev, rc5t583_gpio);
> -
>         return devm_gpiochip_add_data(&pdev->dev, &rc5t583_gpio->gpio_chip,
>                                       rc5t583_gpio);
>  }
> --
> 2.34.1
>

Applied, thanks!

Bartosz