[PATCH v3 3/6] powerpc/pci: Use DT to create pci_dn for root bridges only

[Sergey Miroshnichenko]

Endpoint's pci_dn can be created dynamically.

Signed-off-by: Sergey Miroshnichenko <s.miroshnichenko at yadro.com>
---
 arch/powerpc/kernel/pci_dn.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/kernel/pci_dn.c b/arch/powerpc/kernel/pci_dn.c
index e2b39b562b53..8bcf10fb13ad 100644
--- a/arch/powerpc/kernel/pci_dn.c
+++ b/arch/powerpc/kernel/pci_dn.c
@@ -552,8 +552,10 @@ void pci_devs_phb_init_dynamic(struct pci_controller *phb)
 		phb->pci_data = pdn;
 	}
 
-	/* Update dn->phb ptrs for new phb and children devices */
-	pci_traverse_device_nodes(dn, add_pdn, phb);
+	if (!pci_has_flag(PCI_REASSIGN_ALL_BUS)) {
+		/* Update dn->phb ptrs for new phb and children devices */
+		pci_traverse_device_nodes(dn, add_pdn, phb);
+	}
 }
 
 /** 
-- 
2.17.1