diff options
| -rw-r--r-- | drivers/pci/host/pcie-rcar.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/pci/host/pcie-rcar.c b/drivers/pci/host/pcie-rcar.c index 3509218..ce096db 100644 --- a/drivers/pci/host/pcie-rcar.c +++ b/drivers/pci/host/pcie-rcar.c @@ -955,12 +955,15 @@ static int rcar_pcie_parse_request_of_pci_ranges(struct rcar_pcie *pci) if (err) return err; + err = devm_request_pci_bus_resources(dev, &pci->resources); + if (err) + goto out_release_res; + resource_list_for_each_entry(win, &pci->resources) { - struct resource *parent, *res = win->res; + struct resource *res = win->res; switch (resource_type(res)) { case IORESOURCE_IO: - parent = &ioport_resource; err = pci_remap_iospace(res, iobase); if (err) { dev_warn(dev, "error %d: failed to map resource %pR\n", @@ -969,17 +972,12 @@ static int rcar_pcie_parse_request_of_pci_ranges(struct rcar_pcie *pci) } break; case IORESOURCE_MEM: - parent = &iomem_resource; break; case IORESOURCE_BUS: default: continue; } - - err = devm_request_resource(dev, parent, res); - if (err) - goto out_release_res; } return 0; |