Patchwork [09/21] PCI: Insert busn_res in pci_create_root_bus()

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Submitter Yinghai Lu
Date May 7, 2012, 8:29 p.m.
Message ID <1336422606-4244-10-git-send-email-yinghai@kernel.org>
Download mbox | patch
Permalink /patch/157438/
State Rejected
Headers show

Comments

Yinghai Lu - May 7, 2012, 8:29 p.m.
That busn_res is from resources list

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
 drivers/pci/probe.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

Patch

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 7662ab7..59011ce 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1684,7 +1684,10 @@  struct pci_bus *pci_create_root_bus(struct device *parent, int bus,
 		list_move_tail(&window->list, &bridge->windows);
 		res = window->res;
 		offset = window->offset;
-		pci_bus_add_resource(b, res, 0);
+		if (res->flags & IORESOURCE_BUS)
+			pci_bus_insert_busn_res(b, bus, res->end);
+		else
+			pci_bus_add_resource(b, res, 0);
 		if (offset) {
 			if (resource_type(res) == IORESOURCE_IO)
 				fmt = " (bus address [%#06llx-%#06llx])";