drivers: gpio: xlp: devm_platform_ioremap_resource() (3883de02) · 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-xlp.c

+1 −6

Original line number	Diff line number	Diff line
		@@ -290,22 +290,17 @@ MODULE_DEVICE_TABLE(of, xlp_gpio_of_ids);
		static int xlp_gpio_probe(struct platform_device *pdev)
		{
		struct gpio_chip *gc;
		struct resource *iores;
		struct xlp_gpio_priv *priv;
		void __iomem *gpio_base;
		int irq_base, irq, err;
		int ngpio;
		u32 soc_type;

		iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
		if (!iores)
		return -ENODEV;

		priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
		if (!priv)
		return -ENOMEM;

		gpio_base = devm_ioremap_resource(&pdev->dev, iores);
		gpio_base = devm_platform_ioremap_resource(pdev, 0);
		if (IS_ERR(gpio_base))
		return PTR_ERR(gpio_base);