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-rw-r--r--arch/powerpc/kernel/pci-hotplug.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/pci-hotplug.c b/arch/powerpc/kernel/pci-hotplug.c
index 46587a14dd94..2d71269e7dc1 100644
--- a/arch/powerpc/kernel/pci-hotplug.c
+++ b/arch/powerpc/kernel/pci-hotplug.c
@@ -120,7 +120,8 @@ void pci_hp_add_devices(struct pci_bus *bus)
if (mode == PCI_PROBE_DEVTREE) {
/* use ofdt-based probe */
of_rescan_bus(dn, bus);
- } else if (mode == PCI_PROBE_NORMAL) {
+ } else if (mode == PCI_PROBE_NORMAL &&
+ dn->child && PCI_DN(dn->child)) {
/*
* Use legacy probe. In the partial hotplug case, we
* probably have grandchildren devices unplugged. So