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path: root/drivers/pci/probe.c
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Diffstat (limited to 'drivers/pci/probe.c')
-rw-r--r--drivers/pci/probe.c15
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index b494066..43ece5d 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -673,6 +673,8 @@ add_dev:
ret = device_register(&child->dev);
WARN_ON(ret < 0);
+ pcibios_add_bus(child);
+
/* Create legacy_io and legacy_mem files for this bus */
pci_create_legacy_files(child);
@@ -1627,8 +1629,7 @@ unsigned int pci_scan_child_bus(struct pci_bus *bus)
if (!bus->is_added) {
dev_dbg(&bus->dev, "fixups for bus\n");
pcibios_fixup_bus(bus);
- if (pci_is_root_bus(bus))
- bus->is_added = 1;
+ bus->is_added = 1;
}
for (pass=0; pass < 2; pass++)
@@ -1661,6 +1662,14 @@ int __weak pcibios_root_bridge_prepare(struct pci_host_bridge *bridge)
return 0;
}
+void __weak pcibios_add_bus(struct pci_bus *bus)
+{
+}
+
+void __weak pcibios_remove_bus(struct pci_bus *bus)
+{
+}
+
struct pci_bus *pci_create_root_bus(struct device *parent, int bus,
struct pci_ops *ops, void *sysdata, struct list_head *resources)
{
@@ -1715,6 +1724,8 @@ struct pci_bus *pci_create_root_bus(struct device *parent, int bus,
if (error)
goto class_dev_reg_err;
+ pcibios_add_bus(b);
+
/* Create legacy_io and legacy_mem files for this bus */
pci_create_legacy_files(b);
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