From d0a350fe57c0a4014a8eccf8166d7dc2e599ce5c Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Thu, 17 May 2012 18:51:13 -0700 Subject: [PATCH] PCI: ibmhp: register busn_res Signed-off-by: Yinghai Lu Signed-off-by: Bjorn Helgaas --- drivers/pci/hotplug/ibmphp_core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/pci/hotplug/ibmphp_core.c b/drivers/pci/hotplug/ibmphp_core.c index 4fda7e6a86a7..a62f296e8b0d 100644 --- a/drivers/pci/hotplug/ibmphp_core.c +++ b/drivers/pci/hotplug/ibmphp_core.c @@ -805,9 +805,11 @@ static int ibm_configure_device(struct pci_func *func) } } if (!(flag) && (func->dev->hdr_type == PCI_HEADER_TYPE_BRIDGE)) { + int max; pci_read_config_byte(func->dev, PCI_SECONDARY_BUS, &bus); child = pci_add_new_bus(func->dev->bus, func->dev, bus); - pci_do_scan_bus(child); + max = pci_do_scan_bus(child); + pci_bus_update_busn_res_end(child, max); } return 0; -- 2.39.5