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Commit 33ba54ee authored by Laxman Dewangan's avatar Laxman Dewangan
Browse files

gpio: ts4800: 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 0964ac70

drivers/gpio/gpio-ts4800.c

+1 −11
Original line number Diff line number Diff line
@@ -60,16 +60,7 @@ static int ts4800_gpio_probe(struct platform_device *pdev) 


	platform_set_drvdata(pdev, chip);



	return gpiochip_add_data(chip, NULL);

}



static int ts4800_gpio_remove(struct platform_device *pdev)

{

	struct gpio_chip *chip = platform_get_drvdata(pdev);



	gpiochip_remove(chip);



	return 0;

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

}



static const struct of_device_id ts4800_gpio_of_match[] = {
@@ -83,7 +74,6 @@ static struct platform_driver ts4800_gpio_driver = { 
		   .of_match_table = ts4800_gpio_of_match,

		   },

	.probe = ts4800_gpio_probe,

	.remove = ts4800_gpio_remove,

};



module_platform_driver_probe(ts4800_gpio_driver, ts4800_gpio_probe);