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PCI: altera: Request host bridge window resources with core function
Use devm_request_pci_bus_resources() to request host bridge window resources instead of doing it by hand in the driver. No functional change intended. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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9061f9bea4
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@ -432,21 +432,20 @@ static int altera_pcie_parse_request_of_pci_ranges(struct altera_pcie *pcie)
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if (err)
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return err;
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err = devm_request_pci_bus_resources(dev, &pcie->resources);
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if (err)
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goto out_release_res;
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resource_list_for_each_entry(win, &pcie->resources) {
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struct resource *parent, *res = win->res;
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struct resource *res = win->res;
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switch (resource_type(res)) {
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case IORESOURCE_MEM:
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parent = &iomem_resource;
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res_valid |= !(res->flags & IORESOURCE_PREFETCH);
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break;
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default:
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continue;
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}
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err = devm_request_resource(dev, parent, res);
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if (err)
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goto out_release_res;
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}
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if (!res_valid) {
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