diff options
author | Mark Brown <broonie@kernel.org> | 2016-03-18 09:48:58 +0000 |
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committer | Mark Brown <broonie@kernel.org> | 2016-03-18 09:48:58 +0000 |
commit | 917a9133a6b3c6cc2b6b5649d28c617a4ccac3e6 (patch) | |
tree | 2d7ae3b1ae72fbad4f54eb39a651a2e51a79611e /drivers/pci/pci.c | |
parent | ddbcfcba5fdc56f30e4d02c3bac8cf965502cece (diff) | |
parent | 6d0b88c88bf58bfd89ffbdaa97b03617fe8c6478 (diff) |
Merge remote-tracking branch 'lsk/linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4lsk-v4.4-16.03
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 314db8c1047a..42d8617352ae 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -4772,8 +4772,10 @@ 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. * |