Use pci_scan_root_bus() instead of pci_create_root_bus() +
pci_scan_child_bus() for simplicity.
Signed-off-by: Yijing Wang <wangyij...@huawei.com>
---
drivers/pci/host/pcie-designware.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/pci/host/pcie-designware.c
b/drivers/pci/host/pcie-designware.c
index eef3111..d37fe27 100644
--- a/drivers/pci/host/pcie-designware.c
+++ b/drivers/pci/host/pcie-designware.c
@@ -725,13 +725,11 @@ static struct pci_bus *dw_pcie_scan_bus(int nr, struct
pci_sys_data *sys)
struct pcie_port *pp = sys_to_pcie(sys);
pp->root_bus_nr = sys->busnr;
- bus = pci_create_root_bus(pp->dev, sys->busnr,
+ bus = pci_scan_root_bus(pp->dev, sys->busnr,
&dw_pcie_ops, sys, &sys->resources);
if (!bus)
return NULL;
- pci_scan_child_bus(bus);
-
if (bus && pp->ops->scan_bus)
pp->ops->scan_bus(pp);
--
1.7.1
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