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Commit ff00be69 authored by Ricardo Ribalda Delgado's avatar Ricardo Ribalda Delgado Committed by Linus Walleij
Browse files

gpio: zevio: Use of_mm_gpiochip_remove 



Since d621e8ba (Create of_mm_gpiochip_remove), there is a
counterpart for of_mm_gpiochip_add.

This patch implements the remove function of the driver making use of
it.

Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Fabian Vogt <fabian@ritter-vogt.de>
Signed-off-by: default avatarRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent da238221

drivers/gpio/gpio-zevio.c

+12 −0
Original line number Original line Diff line number Diff line
@@ -181,6 +181,8 @@ static int zevio_gpio_probe(struct platform_device *pdev) 
	if (!controller)

	if (!controller)

		return -ENOMEM;

		return -ENOMEM;





	platform_set_drvdata(pdev, controller);



	/* Copy our reference */

	/* Copy our reference */

	controller->chip.gc = zevio_gpio_chip;

	controller->chip.gc = zevio_gpio_chip;

	controller->chip.gc.dev = &pdev->dev;

	controller->chip.gc.dev = &pdev->dev;
@@ -202,6 +204,15 @@ static int zevio_gpio_probe(struct platform_device *pdev) 
	return 0;

	return 0;

}

}





static int zevio_gpio_remove(struct platform_device *pdev)

{

	struct zevio_gpio *controller = platform_get_drvdata(pdev);



	of_mm_gpiochip_remove(&controller->chip);



	return 0;

}



static const struct of_device_id zevio_gpio_of_match[] = {

static const struct of_device_id zevio_gpio_of_match[] = {

	{ .compatible = "lsi,zevio-gpio", },

	{ .compatible = "lsi,zevio-gpio", },

	{ },

	{ },
@@ -215,6 +226,7 @@ static struct platform_driver zevio_gpio_driver = { 
		.of_match_table = zevio_gpio_of_match,

		.of_match_table = zevio_gpio_of_match,

	},

	},

	.probe		= zevio_gpio_probe,

	.probe		= zevio_gpio_probe,

	.remove		= zevio_gpio_remove,

};

};

module_platform_driver(zevio_gpio_driver);

module_platform_driver(zevio_gpio_driver);