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Commit cfae2c90 authored by Laxman Dewangan's avatar Laxman Dewangan
Browse files

gpio: rdc321x: 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 bc72f7f7

drivers/gpio/gpio-rdc321x.c

+2 −11
Original line number Diff line number Diff line
@@ -194,23 +194,14 @@ static int rdc321x_gpio_probe(struct platform_device *pdev) 


	dev_info(&pdev->dev, "registering %d GPIOs\n",

					rdc321x_gpio_dev->chip.ngpio);

	return gpiochip_add_data(&rdc321x_gpio_dev->chip, rdc321x_gpio_dev);

}



static int rdc321x_gpio_remove(struct platform_device *pdev)

{

	struct rdc321x_gpio *rdc321x_gpio_dev = platform_get_drvdata(pdev);



	gpiochip_remove(&rdc321x_gpio_dev->chip);



	return 0;

	return devm_gpiochip_add_data(&pdev->dev, &rdc321x_gpio_dev->chip,

				      rdc321x_gpio_dev);

}



static struct platform_driver rdc321x_gpio_driver = {

	.driver.name	= "rdc321x-gpio",

	.driver.owner	= THIS_MODULE,

	.probe		= rdc321x_gpio_probe,

	.remove		= rdc321x_gpio_remove,

};



module_platform_driver(rdc321x_gpio_driver);