[PATCH 06/23] PCI, ia64: Register busn_res for root buses

Yinghai Lu
2012-02-24T10:19:53Z

Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: linux-ia64@vger.kernel.org
---
arch/ia64/pci/pci.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index f82f5d4..936b2f1 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -331,6 +331,7 @@ pci_acpi_scan_root(struct acpi_pci_root *root)
struct acpi_device *device = root->device;
int domain = root->segment;
int bus = root->secondary.start;
+ int busmax = root->secondary.end;
struct pci_controller *controller;
unsigned int windows = 0;
struct pci_root_info info;
@@ -384,6 +385,7 @@ pci_acpi_scan_root(struct acpi_pci_root *root)
return NULL;
}

+ pci_bus_insert_busn_res(pbus, busnum, busmax);
pbus->subordinate = pci_scan_child_bus(pbus);
return pbus;

--
1.7.7