diff options
| -rw-r--r-- | drivers/pci/host/pcie-rcar.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/pci/host/pcie-rcar.c b/drivers/pci/host/pcie-rcar.c index 65db7a221509..5f7fcc971cae 100644 --- a/drivers/pci/host/pcie-rcar.c +++ b/drivers/pci/host/pcie-rcar.c @@ -945,7 +945,7 @@ static int rcar_pcie_parse_request_of_pci_ranges(struct rcar_pcie *pci) struct device *dev = pci->dev; struct device_node *np = dev->of_node; resource_size_t iobase; - struct resource_entry *win; + struct resource_entry *win, *tmp; err = of_pci_get_host_bridge_resources(np, 0, 0xff, &pci->resources, &iobase); if (err) @@ -955,14 +955,17 @@ static int rcar_pcie_parse_request_of_pci_ranges(struct rcar_pcie *pci) if (err) goto out_release_res; - resource_list_for_each_entry(win, &pci->resources) { + resource_list_for_each_entry_safe(win, tmp, &pci->resources) { struct resource *res = win->res; if (resource_type(res) == IORESOURCE_IO) { err = pci_remap_iospace(res, iobase); - if (err) + if (err) { dev_warn(dev, "error %d: failed to map resource %pR\n", err, res); + + resource_list_destroy_entry(win); + } } } |