[PATCH v2 26/30] PCI/xgene: Use pci_scan_root_bus() instead of pci_create_root_bus()

Yijing Wang
2015-01-21T02:33:02Z

Use pci_scan_root_bus() instead of pci_create_root_bus() +
pci_scan_child_bus() for simplicity.

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
CC: Tanmay Inamdar <tinamdar@apm.com>
---
drivers/pci/host/pci-xgene.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/host/pci-xgene.c b/drivers/pci/host/pci-xgene.c
index b1d0596..7e46a39 100644
--- a/drivers/pci/host/pci-xgene.c
+++ b/drivers/pci/host/pci-xgene.c
@@ -631,12 +631,11 @@ static int xgene_pcie_probe_bridge(struct platform_device *pdev)
if (ret)
return ret;

- bus = pci_create_root_bus(&pdev->dev, 0,
+ bus = pci_scan_root_bus(&pdev->dev, 0,
&xgene_pcie_ops, port, &res);
if (!bus)
return -ENOMEM;

- pci_scan_child_bus(bus);
pci_assign_unassigned_bus_resources(bus);
pci_bus_add_devices(bus);

--
1.7.1