linux-kernel - [PATCH] gpio: sama5d2-piobu: remove unneeded call to platform_set

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Message-Id: <20230728182522.18477-1-aboutphysycs@gmail.com>
Date:   Fri, 28 Jul 2023 21:25:22 +0300
From:   Andrei Coardos <aboutphysycs@...il.com>
To:     linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     andy@...nel.org, brgl@...ev.pl, linus.walleij@...aro.org,
        ludovic.desroches@...rochip.com,
        Andrei Coardos <aboutphysycs@...il.com>,
        Alexandru Ardelean <alex@...uggie.ro>
Subject: [PATCH] gpio: sama5d2-piobu: remove unneeded call to platform_set_drvdata()

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