gpio: da9055: Use devm_gpiochip_add_data() for gpio registration (7e9104cc) · Commits · 戴 / test

drivers/gpio/gpio-da9055.c

+2 −14

Original line number	Diff line number	Diff line
		@@ -151,31 +151,19 @@ static int da9055_gpio_probe(struct platform_device *pdev)
		if (pdata && pdata->gpio_base)
		gpio->gp.base = pdata->gpio_base;

		ret = gpiochip_add_data(&gpio->gp, gpio);
		ret = devm_gpiochip_add_data(&pdev->dev, &gpio->gp, gpio);
		if (ret < 0) {
		dev_err(&pdev->dev, "Could not register gpiochip, %d\n", ret);
		goto err_mem;
		}

		platform_set_drvdata(pdev, gpio);

		return 0;

		err_mem:
		return ret;
		}

		static int da9055_gpio_remove(struct platform_device *pdev)
		{
		struct da9055_gpio *gpio = platform_get_drvdata(pdev);
		platform_set_drvdata(pdev, gpio);

		gpiochip_remove(&gpio->gp);
		return 0;
		}

		static struct platform_driver da9055_gpio_driver = {
		.probe = da9055_gpio_probe,
		.remove = da9055_gpio_remove,
		.driver = {
		.name = "da9055-gpio",
		},