diff --git a/drivers/pci/controller/dwc/pci-exynos.c b/drivers/pci/controller/dwc/pci-exynos.c
index 4cc1e5df8c79960a279c9ea3f10174c83aa69886..cee5f2f590e2d4c51e9531383225d16e69f0d15d 100644
--- a/drivers/pci/controller/dwc/pci-exynos.c
+++ b/drivers/pci/controller/dwc/pci-exynos.c
@@ -421,7 +421,6 @@ static int __init exynos_add_pcie_port(struct exynos_pcie *ep,
 		}
 	}
 
-	pp->root_bus_nr = -1;
 	pp->ops = &exynos_pcie_host_ops;
 
 	ret = dw_pcie_host_init(pp);