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Message-ID: <CAMRc=McZS65f4Z8bXSCW_6gHQ5hgQD8x1z5OvM6-oKJfii4F=w@mail.gmail.com>
Date: Tue, 1 Aug 2023 21:28:02 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Andrei Coardos <aboutphysycs@...il.com>
Cc: linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, andy@...nel.org,
linus.walleij@...aro.org, ludovic.desroches@...rochip.com,
Alexandru Ardelean <alex@...uggie.ro>
Subject: Re: [PATCH] gpio: sama5d2-piobu: remove unneeded call to platform_set_drvdata()
On Fri, Jul 28, 2023 at 8:25 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-sama5d2-piobu.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/gpio/gpio-sama5d2-piobu.c b/drivers/gpio/gpio-sama5d2-piobu.c
> index 767c33ae3213..d89da7300ddd 100644
> --- a/drivers/gpio/gpio-sama5d2-piobu.c
> +++ b/drivers/gpio/gpio-sama5d2-piobu.c
> @@ -189,7 +189,6 @@ static int sama5d2_piobu_probe(struct platform_device *pdev)
> if (!piobu)
> return -ENOMEM;
>
> - platform_set_drvdata(pdev, piobu);
> piobu->chip.label = pdev->name;
> piobu->chip.parent = &pdev->dev;
> piobu->chip.owner = THIS_MODULE,
> --
> 2.34.1
>
Applied, thanks!
Bartosz
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