usb: host: xhci-tegra: use devm_platform_ioremap_resource() to simplify code
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20190904091004.3808-1-yuehaibing@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Родитель
3aec68e3e0
Коммит
55419932d2
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@ -970,7 +970,7 @@ static int tegra_xusb_powerdomain_init(struct device *dev,
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static int tegra_xusb_probe(struct platform_device *pdev)
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static int tegra_xusb_probe(struct platform_device *pdev)
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{
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{
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struct tegra_xusb_mbox_msg msg;
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struct tegra_xusb_mbox_msg msg;
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struct resource *res, *regs;
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struct resource *regs;
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struct tegra_xusb *tegra;
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struct tegra_xusb *tegra;
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struct xhci_hcd *xhci;
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struct xhci_hcd *xhci;
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unsigned int i, j, k;
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unsigned int i, j, k;
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@ -992,14 +992,12 @@ static int tegra_xusb_probe(struct platform_device *pdev)
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if (IS_ERR(tegra->regs))
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if (IS_ERR(tegra->regs))
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return PTR_ERR(tegra->regs);
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return PTR_ERR(tegra->regs);
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res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
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tegra->fpci_base = devm_platform_ioremap_resource(pdev, 1);
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tegra->fpci_base = devm_ioremap_resource(&pdev->dev, res);
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if (IS_ERR(tegra->fpci_base))
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if (IS_ERR(tegra->fpci_base))
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return PTR_ERR(tegra->fpci_base);
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return PTR_ERR(tegra->fpci_base);
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if (tegra->soc->has_ipfs) {
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if (tegra->soc->has_ipfs) {
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res = platform_get_resource(pdev, IORESOURCE_MEM, 2);
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tegra->ipfs_base = devm_platform_ioremap_resource(pdev, 2);
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tegra->ipfs_base = devm_ioremap_resource(&pdev->dev, res);
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if (IS_ERR(tegra->ipfs_base))
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if (IS_ERR(tegra->ipfs_base))
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return PTR_ERR(tegra->ipfs_base);
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return PTR_ERR(tegra->ipfs_base);
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}
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}
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