Message ID | 1458084692-23100-74-git-send-email-kamal@canonical.com |
---|---|
State | New |
Headers | show |
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 0008c95..f6f2384 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -4487,8 +4487,10 @@ int pci_get_new_domain_nr(void) void pci_bus_assign_domain_nr(struct pci_bus *bus, struct device *parent) { static int use_dt_domains = -1; - int domain = of_get_pci_domain_nr(parent->of_node); + int domain = -1; + if (parent) + domain = of_get_pci_domain_nr(parent->of_node); /* * Check DT domain and use_dt_domains values. *