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path: root/drivers/pci/pci.c
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-rw-r--r--drivers/pci/pci.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 470ea664e9..3a0e7a5f4e 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -368,6 +368,7 @@ unsigned int pci_scan_bus(struct pci_bus *bus)
child_bus->parent = &dev->dev;
child_bus->number = bus_index++;
+ child_bus->primary = bus->number;
list_add_tail(&child_bus->node, &bus->children);
dev->subordinate = child_bus;