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| author | Barry Song <Barry.Song@csr.com> | 2011-10-24 02:40:40 -0700 |
|---|---|---|
| committer | Barry Song <Barry.Song@csr.com> | 2011-10-24 02:45:43 -0700 |
| commit | 1e11bec9b09a28f81dd3173fec6b1c6c56b5e299 (patch) | |
| tree | cddb92f82bda3a5f362bb6d9f775d25dd1205e6b /drivers/pci/hotplug/pcihp_slot.c | |
| parent | 2558bd99cb1426a05ac8f1c78dc9c75a83ceb4bb (diff) | |
| parent | 91c2ebb90b1890abc648ba9dec5608cbc97e1cb9 (diff) | |
Merge branch 'l2x0' of rmk tree into prima2-l2x0
Diffstat (limited to 'drivers/pci/hotplug/pcihp_slot.c')
| -rw-r--r-- | drivers/pci/hotplug/pcihp_slot.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/hotplug/pcihp_slot.c b/drivers/pci/hotplug/pcihp_slot.c index 753b21aaea6..3ffd9c1acc0 100644 --- a/drivers/pci/hotplug/pcihp_slot.c +++ b/drivers/pci/hotplug/pcihp_slot.c @@ -169,7 +169,9 @@ void pci_configure_slot(struct pci_dev *dev) (dev->class >> 8) == PCI_CLASS_BRIDGE_PCI))) return; - pcie_bus_configure_settings(dev->bus, dev->bus->self->pcie_mpss); + if (dev->bus && dev->bus->self) + pcie_bus_configure_settings(dev->bus, + dev->bus->self->pcie_mpss); memset(&hpp, 0, sizeof(hpp)); ret = pci_get_hp_params(dev, &hpp); |