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gpio: htc-egpio: use devm_platform_ioremap_resource()
There's no need to use the nocache variant of ioremap(). Switch to using devm_platform_ioremap_resource(). Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
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71b4da2b37
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@ -281,14 +281,9 @@ static int __init egpio_probe(struct platform_device *pdev)
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ei->chained_irq = res->start;
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/* Map egpio chip into virtual address space. */
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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if (!res)
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ei->base_addr = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(ei->base_addr))
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goto fail;
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ei->base_addr = devm_ioremap_nocache(&pdev->dev, res->start,
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resource_size(res));
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if (!ei->base_addr)
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goto fail;
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pr_debug("EGPIO phys=%08x virt=%p\n", (u32)res->start, ei->base_addr);
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if ((pdata->bus_width != 16) && (pdata->bus_width != 32))
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goto fail;
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