diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 064078e11017870eece0a58f5beca764f8a70281..dc8fbe5c09d3fb614ab33fd293fb92ba06332f73 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -1646,8 +1646,8 @@ static void pci_dma_configure(struct pci_dev *dev) { struct device *bridge = pci_get_host_bridge_device(dev); - if (IS_ENABLED(CONFIG_OF) && dev->dev.of_node) { - if (bridge->parent) + if (IS_ENABLED(CONFIG_OF) && + bridge->parent && bridge->parent->of_node) { of_dma_configure(&dev->dev, bridge->parent->of_node); } else if (has_acpi_companion(bridge)) { struct acpi_device *adev = to_acpi_device_node(bridge->fwnode);