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host: ohci-jz4740: remove duplicate check on resource
Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram <varkab@cdac.in> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -153,13 +153,6 @@ static int jz4740_ohci_probe(struct platform_device *pdev)
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struct resource *res;
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int irq;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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if (!res) {
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dev_err(&pdev->dev, "Failed to get platform resource\n");
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return -ENOENT;
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}
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irq = platform_get_irq(pdev, 0);
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if (irq < 0) {
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dev_err(&pdev->dev, "Failed to get platform irq\n");
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@ -174,14 +167,14 @@ static int jz4740_ohci_probe(struct platform_device *pdev)
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jz4740_ohci = hcd_to_jz4740_hcd(hcd);
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hcd->rsrc_start = res->start;
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hcd->rsrc_len = resource_size(res);
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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hcd->regs = devm_ioremap_resource(&pdev->dev, res);
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if (IS_ERR(hcd->regs)) {
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ret = PTR_ERR(hcd->regs);
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goto err_free;
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}
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hcd->rsrc_start = res->start;
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hcd->rsrc_len = resource_size(res);
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jz4740_ohci->clk = devm_clk_get(&pdev->dev, "uhc");
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if (IS_ERR(jz4740_ohci->clk)) {
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