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Commit 94c683ab authored by Laxman Dewangan's avatar Laxman Dewangan
Browse files

gpio: syscon: Use devm_gpiochip_add_data() for gpio registration 



Use devm_gpiochip_add_data() for GPIO registration and remove the
need of driver callback .remove.

Signed-off-by: default avatarLaxman Dewangan <ldewangan@nvidia.com>
parent c7c8a8fc

drivers/gpio/gpio-syscon.c

+1 −10
Original line number Diff line number Diff line
@@ -238,15 +238,7 @@ static int syscon_gpio_probe(struct platform_device *pdev) 


	platform_set_drvdata(pdev, priv);



	return gpiochip_add_data(&priv->chip, priv);

}



static int syscon_gpio_remove(struct platform_device *pdev)

{

	struct syscon_gpio_priv *priv = platform_get_drvdata(pdev);



	gpiochip_remove(&priv->chip);

	return 0;

	return devm_gpiochip_add_data(&pdev->dev, &priv->chip, priv);

}



static struct platform_driver syscon_gpio_driver = {
@@ -255,7 +247,6 @@ static struct platform_driver syscon_gpio_driver = { 
		.of_match_table	= syscon_gpio_ids,

	},

	.probe	= syscon_gpio_probe,

	.remove	= syscon_gpio_remove,

};

module_platform_driver(syscon_gpio_driver);