gpio: zevio: Use of_mm_gpiochip_remove (ff00be69) · Commits · 戴 / test

Since (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:

Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by:

Linus Walleij <linus.walleij@linaro.org>

drivers/gpio/gpio-zevio.c

+12 −0

Original line number	Diff line number	Diff line
		@@ -181,6 +181,8 @@ static int zevio_gpio_probe(struct platform_device *pdev)
		if (!controller)
		return -ENOMEM;

		platform_set_drvdata(pdev, controller);

		/* Copy our reference */
		controller->chip.gc = zevio_gpio_chip;
		controller->chip.gc.dev = &pdev->dev;
		@@ -202,6 +204,15 @@ static int zevio_gpio_probe(struct platform_device *pdev)
		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[] = {
		{ .compatible = "lsi,zevio-gpio", },
		{ },
		@@ -215,6 +226,7 @@ static struct platform_driver zevio_gpio_driver = {
		.of_match_table = zevio_gpio_of_match,
		},
		.probe = zevio_gpio_probe,
		.remove = zevio_gpio_remove,
		};
		module_platform_driver(zevio_gpio_driver);

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