Patchwork [12/21] PCI: Add default busn_res for pci_scan_bus()

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Submitter Yinghai Lu
Date May 7, 2012, 8:29 p.m.
Message ID <1336422606-4244-13-git-send-email-yinghai@kernel.org>
Download mbox | patch
Permalink /patch/157439/
State Rejected
Headers show

Comments

Yinghai Lu - May 7, 2012, 8:29 p.m.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
 drivers/pci/probe.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

Patch

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);