diff options
Diffstat (limited to 'drivers/pci/host/pci-mvebu.c')
| -rw-r--r-- | drivers/pci/host/pci-mvebu.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/host/pci-mvebu.c index 847c109..729d5a1 100644 --- a/drivers/pci/host/pci-mvebu.c +++ b/drivers/pci/host/pci-mvebu.c @@ -728,9 +728,9 @@ mvebu_pcie_map_registers(struct platform_device *pdev, ret = of_address_to_resource(np, 0, ®s); if (ret) - return NULL; + return ERR_PTR(ret); - return devm_request_and_ioremap(&pdev->dev, ®s); + return devm_ioremap_resource(&pdev->dev, ®s); } #define DT_FLAGS_TO_TYPE(flags) (((flags) >> 24) & 0x03) @@ -874,9 +874,10 @@ static int __init mvebu_pcie_probe(struct platform_device *pdev) } port->base = mvebu_pcie_map_registers(pdev, child, port); - if (!port->base) { + if (IS_ERR(port->base)) { dev_err(&pdev->dev, "PCIe%d.%d: cannot map registers\n", port->port, port->lane); + port->base = NULL; continue; } |
