linux-kernel - Re: [PATCH] gpio: palmas: remove unnecessary call to platform_set

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Message-ID: <CAMRc=McH3uv1LA3rz7NXpU26R=RwsQWb6fs_ngoWZJK+iv+-NQ@mail.gmail.com>
Date:   Tue, 1 Aug 2023 21:22:55 +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: palmas: remove unnecessary call to platform_set_drvdata()

On Fri, Jul 28, 2023 at 7:59 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-palmas.c | 1 -
>  1 file changed, 1 deletion(-)
>
> diff --git a/drivers/gpio/gpio-palmas.c b/drivers/gpio/gpio-palmas.c
> index bac10c2faf56..dd8a287ff6d0 100644
> --- a/drivers/gpio/gpio-palmas.c
> +++ b/drivers/gpio/gpio-palmas.c
> @@ -184,7 +184,6 @@ static int palmas_gpio_probe(struct platform_device *pdev)
>                 return ret;
>         }
>
> -       platform_set_drvdata(pdev, palmas_gpio);
>         return ret;
>  }
>
> --
> 2.34.1
>

Applied, thanks!

Bartosz