drivers: gpio: ts4800: use devm_platform_ioremap_resource()
Use the new helper that wraps the calls to platform_get_resource() and devm_ioremap_resource() together. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -23,7 +23,6 @@ static int ts4800_gpio_probe(struct platform_device *pdev)
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{
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{
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struct device_node *node;
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struct device_node *node;
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struct gpio_chip *chip;
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struct gpio_chip *chip;
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struct resource *res;
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void __iomem *base_addr;
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void __iomem *base_addr;
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int retval;
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int retval;
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u32 ngpios;
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u32 ngpios;
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@ -32,8 +31,7 @@ static int ts4800_gpio_probe(struct platform_device *pdev)
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if (!chip)
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if (!chip)
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return -ENOMEM;
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return -ENOMEM;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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base_addr = devm_platform_ioremap_resource(pdev, 0);
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base_addr = devm_ioremap_resource(&pdev->dev, res);
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if (IS_ERR(base_addr))
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if (IS_ERR(base_addr))
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return PTR_ERR(base_addr);
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return PTR_ERR(base_addr);
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