diff options
| author | Alex Shi <alex.shi@linaro.org> | 2016-07-21 13:58:19 +0800 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2016-07-21 13:58:19 +0800 |
| commit | 74b60e9f6f938d0cd4c7a71e583aee3cc6c5fbba (patch) | |
| tree | 15cbca70f3f6d7e10da7d82154a78e6ca35dca8c /drivers/pci/pci.c | |
| parent | f24f1475658431d60bcd4e6e5de951ba1663dd43 (diff) | |
| parent | 1d508e233d21a7848cf54d7d03b40dac2d9ea873 (diff) | |
Merge branch 'linux-linaro-lsk-v4.1' into linux-linaro-lsk-v4.1-rtlsk-v4.1-16.07-rt
Conflicts:
mm/swap.c
Diffstat (limited to 'drivers/pci/pci.c')
| -rw-r--r-- | drivers/pci/pci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index c44393f26fd3..4e720ed402ef 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -4520,8 +4520,10 @@ 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. * |