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Commit 74462284 authored by Bjorn Helgaas's avatar Bjorn Helgaas
Browse files

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: default avatarBjorn Helgaas <bhelgaas@google.com>
parent 9061f9be

drivers/pci/host/pcie-altera.c

+5 −6
Original line number Diff line number Diff line
@@ -432,21 +432,20 @@ static int altera_pcie_parse_request_of_pci_ranges(struct altera_pcie *pcie) 
	if (err)

		return err;



	err = devm_request_pci_bus_resources(dev, &pcie->resources);

	if (err)

		goto out_release_res;



	resource_list_for_each_entry(win, &pcie->resources) {

		struct resource *parent, *res = win->res;

		struct resource *res = win->res;



		switch (resource_type(res)) {

		case IORESOURCE_MEM:

			parent = &iomem_resource;

			res_valid |= !(res->flags & IORESOURCE_PREFETCH);

			break;

		default:

			continue;

		}



		err = devm_request_resource(dev, parent, res);

		if (err)

			goto out_release_res;

	}



	if (!res_valid) {