diff options
Diffstat (limited to 'drivers/pci/probe.c')
| -rw-r--r-- | drivers/pci/probe.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 087d3658f75c..443efb00e219 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -2311,7 +2311,9 @@ struct pci_dev *pci_alloc_dev(struct pci_bus *bus) INIT_LIST_HEAD(&dev->bus_list); dev->dev.type = &pci_dev_type; dev->bus = pci_bus_get(bus); - +#ifdef CONFIG_PCI_MSI + raw_spin_lock_init(&dev->msi_lock); +#endif return dev; } EXPORT_SYMBOL(pci_alloc_dev); |