Commit bf6e855a authored by Laxman Dewangan's avatar Laxman Dewangan
Browse files

gpio: tps65910: 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 79c676f8

drivers/gpio/gpio-tps65910.c

+2 −10
Original line number Diff line number Diff line
@@ -170,7 +170,8 @@ static int tps65910_gpio_probe(struct platform_device *pdev) 
	}



skip_init:

	ret = gpiochip_add_data(&tps65910_gpio->gpio_chip, tps65910_gpio);

	ret = devm_gpiochip_add_data(&pdev->dev, &tps65910_gpio->gpio_chip,

				     tps65910_gpio);

	if (ret < 0) {

		dev_err(&pdev->dev, "Could not register gpiochip, %d\n", ret);

		return ret;
@@ -181,19 +182,10 @@ static int tps65910_gpio_probe(struct platform_device *pdev) 
	return ret;

}



static int tps65910_gpio_remove(struct platform_device *pdev)

{

	struct tps65910_gpio *tps65910_gpio = platform_get_drvdata(pdev);



	gpiochip_remove(&tps65910_gpio->gpio_chip);

	return 0;

}



static struct platform_driver tps65910_gpio_driver = {

	.driver.name    = "tps65910-gpio",

	.driver.owner   = THIS_MODULE,

	.probe		= tps65910_gpio_probe,

	.remove		= tps65910_gpio_remove,

};



static int __init tps65910_gpio_init(void)