drivers: gpio: sta2x11: use devm_platform_ioremap_resource() (c68a520f) · Commits · 戴 / test

Use the new helper that wraps the calls to platform_get_resource() and devm_ioremap_resource() together. Signed-off-by:

drivers/gpio/gpio-sta2x11.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -360,7 +360,6 @@ static int gsta_probe(struct platform_device *dev)
		struct pci_dev *pdev;
		struct sta2x11_gpio_pdata *gpio_pdata;
		struct gsta_gpio *chip;
		struct resource *res;

		pdev = (struct pci_dev *)dev_get_platdata(&dev->dev);
		gpio_pdata = dev_get_platdata(&pdev->dev);
		@@ -369,13 +368,11 @@ static int gsta_probe(struct platform_device *dev)
		dev_err(&dev->dev, "no gpio config\n");
		pr_debug("gpio config: %p\n", gpio_pdata);

		res = platform_get_resource(dev, IORESOURCE_MEM, 0);

		chip = devm_kzalloc(&dev->dev, sizeof(*chip), GFP_KERNEL);
		if (!chip)
		return -ENOMEM;
		chip->dev = &dev->dev;
		chip->reg_base = devm_ioremap_resource(&dev->dev, res);
		chip->reg_base = devm_platform_ioremap_resource(dev, 0);
		if (IS_ERR(chip->reg_base))
		return PTR_ERR(chip->reg_base);