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Commit 9d113c69 authored by Laxman Dewangan's avatar Laxman Dewangan
Browse files

gpio: xgene: 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 29862059

drivers/gpio/gpio-xgene.c

+1 −10
Original line number Diff line number Diff line
@@ -193,7 +193,7 @@ static int xgene_gpio_probe(struct platform_device *pdev) 


	platform_set_drvdata(pdev, gpio);



	err = gpiochip_add_data(&gpio->chip, gpio);

	err = devm_gpiochip_add_data(&pdev->dev, &gpio->chip, gpio);

	if (err) {

		dev_err(&pdev->dev,

			"failed to register gpiochip.\n");
@@ -207,14 +207,6 @@ static int xgene_gpio_probe(struct platform_device *pdev) 
	return err;

}



static int xgene_gpio_remove(struct platform_device *pdev)

{

	struct xgene_gpio *gpio = platform_get_drvdata(pdev);



	gpiochip_remove(&gpio->chip);

	return 0;

}



static const struct of_device_id xgene_gpio_of_match[] = {

	{ .compatible = "apm,xgene-gpio", },

	{},
@@ -228,7 +220,6 @@ static struct platform_driver xgene_gpio_driver = { 
		.pm     = XGENE_GPIO_PM_OPS,

	},

	.probe = xgene_gpio_probe,

	.remove = xgene_gpio_remove,

};



module_platform_driver(xgene_gpio_driver);