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path: root/drivers/pci/host/pci-aardvark.c
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Diffstat (limited to 'drivers/pci/host/pci-aardvark.c')
-rw-r--r--drivers/pci/host/pci-aardvark.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/pci/host/pci-aardvark.c b/drivers/pci/host/pci-aardvark.c
index ef9893fa3176..e4a5b7ee90cf 100644
--- a/drivers/pci/host/pci-aardvark.c
+++ b/drivers/pci/host/pci-aardvark.c
@@ -848,7 +848,7 @@ static int advk_pcie_parse_request_of_pci_ranges(struct advk_pcie *pcie)
int err, res_valid = 0;
struct device *dev = &pcie->pdev->dev;
struct device_node *np = dev->of_node;
- struct resource_entry *win;
+ struct resource_entry *win, *tmp;
resource_size_t iobase;
INIT_LIST_HEAD(&pcie->resources);
@@ -862,7 +862,7 @@ static int advk_pcie_parse_request_of_pci_ranges(struct advk_pcie *pcie)
if (err)
goto out_release_res;
- resource_list_for_each_entry(win, &pcie->resources) {
+ resource_list_for_each_entry_safe(win, tmp, &pcie->resources) {
struct resource *res = win->res;
switch (resource_type(res)) {
@@ -874,9 +874,11 @@ static int advk_pcie_parse_request_of_pci_ranges(struct advk_pcie *pcie)
lower_32_bits(res->start),
OB_PCIE_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);
+ }
break;
case IORESOURCE_MEM:
advk_pcie_set_ob_win(pcie, 0,
@@ -925,10 +927,8 @@ static int advk_pcie_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
pcie->base = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(pcie->base)) {
- dev_err(&pdev->dev, "Failed to map registers\n");
+ if (IS_ERR(pcie->base))
return PTR_ERR(pcie->base);
- }
irq = platform_get_irq(pdev, 0);
ret = devm_request_irq(&pdev->dev, irq, advk_pcie_irq_handler,