[PATCH 24/28] PCI/xgene: Use pci_scan_root_bus() instead of pci_create_root_bus()
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- To: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
- Subject: [PATCH 24/28] PCI/xgene: Use pci_scan_root_bus() instead of pci_create_root_bus()
- From: Yijing Wang <wangyijing@xxxxxxxxxx>
- Date: Fri, 16 Jan 2015 09:44:22 +0800
- Cc: Jiang Liu <jiang.liu@xxxxxxxxxxxxxxx>, <linux-pci@xxxxxxxxxxxxxxx>, Yinghai Lu <yinghai@xxxxxxxxxx>, <linux-kernel@xxxxxxxxxxxxxxx>, Marc Zyngier <marc.zyngier@xxxxxxx>, <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>, Russell King <linux@xxxxxxxxxxxxxxxx>, <x86@xxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Tony Luck <tony.luck@xxxxxxxxx>, <linux-ia64@xxxxxxxxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, "Guan Xuetao" <gxt@xxxxxxxxxxxxxxx>, <linux-alpha@xxxxxxxxxxxxxxx>, <linux-m68k@xxxxxxxxxxxxxxx>, Liviu Dudau <liviu@xxxxxxxxxxx>, "Arnd Bergmann" <arnd@xxxxxxxx>, Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>, "Yijing Wang" <wangyijing@xxxxxxxxxx>
- In-reply-to: <1421372666-12288-1-git-send-email-wangyijing@huawei.com>
- List-id: <linux-ia64.vger.kernel.org>
- References: <1421372666-12288-1-git-send-email-wangyijing@huawei.com>
Use pci_scan_root_bus() instead of pci_create_root_bus() +
pci_scan_child_bus() for simplicity.
Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
---
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
--
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