Commit 0964ac70 authored by Laxman Dewangan's avatar Laxman Dewangan
Browse files

gpio: tps65912: 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 bf6e855a

drivers/gpio/gpio-tps65912.c

+2 −10
Original line number Diff line number Diff line
@@ -106,7 +106,8 @@ static int tps65912_gpio_probe(struct platform_device *pdev) 
	if (pdata && pdata->gpio_base)

		tps65912_gpio->gpio_chip.base = pdata->gpio_base;



	ret = gpiochip_add_data(&tps65912_gpio->gpio_chip, tps65912_gpio);

	ret = devm_gpiochip_add_data(&pdev->dev, &tps65912_gpio->gpio_chip,

				     tps65912_gpio);

	if (ret < 0) {

		dev_err(&pdev->dev, "Failed to register gpiochip, %d\n", ret);

		return ret;
@@ -117,20 +118,11 @@ static int tps65912_gpio_probe(struct platform_device *pdev) 
	return ret;

}



static int tps65912_gpio_remove(struct platform_device *pdev)

{

	struct tps65912_gpio_data  *tps65912_gpio = platform_get_drvdata(pdev);



	gpiochip_remove(&tps65912_gpio->gpio_chip);

	return 0;

}



static struct platform_driver tps65912_gpio_driver = {

	.driver = {

		.name = "tps65912-gpio",

	},

	.probe = tps65912_gpio_probe,

	.remove = tps65912_gpio_remove,

};



static int __init tps65912_gpio_init(void)