From: Yinghai Lu Date: Fri, 18 May 2012 01:51:12 +0000 (-0700) Subject: PCI: add default busn_res for pci_scan_bus() X-Git-Tag: accepted/tizen/common/20141203.182822~4131^2~21^2~22 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=857c3b668ae35c48d9d7a4248b6c0bdb65797d0e;p=platform%2Fkernel%2Flinux-arm64.git PCI: add default busn_res for pci_scan_bus() also do not need to shrink busn_res. Signed-off-by: Yinghai Lu Signed-off-by: Bjorn Helgaas --- diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 68e75cb..9f68b9d 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -1836,9 +1836,10 @@ struct pci_bus * __devinit pci_scan_bus_parented(struct device *parent, pci_add_resource(&resources, &ioport_resource); pci_add_resource(&resources, &iomem_resource); + pci_add_resource(&resources, &busn_resource); b = pci_create_root_bus(parent, bus, ops, sysdata, &resources); if (b) - b->busn_res.end = pci_scan_child_bus(b); + pci_scan_child_bus(b); else pci_free_resource_list(&resources); return b; @@ -1853,9 +1854,10 @@ struct pci_bus * __devinit pci_scan_bus(int bus, struct pci_ops *ops, pci_add_resource(&resources, &ioport_resource); pci_add_resource(&resources, &iomem_resource); + pci_add_resource(&resources, &busn_resource); b = pci_create_root_bus(NULL, bus, ops, sysdata, &resources); if (b) { - b->busn_res.end = pci_scan_child_bus(b); + pci_scan_child_bus(b); pci_bus_add_devices(b); } else { pci_free_resource_list(&resources);