summaryrefslogtreecommitdiff
path: root/drivers/pci/hotplug/ibmphp_core.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pci/hotplug/ibmphp_core.c')
-rw-r--r--drivers/pci/hotplug/ibmphp_core.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/ibmphp_core.c b/drivers/pci/hotplug/ibmphp_core.c
index 96c5c729cdbc..15302475f5b7 100644
--- a/drivers/pci/hotplug/ibmphp_core.c
+++ b/drivers/pci/hotplug/ibmphp_core.c
@@ -738,7 +738,7 @@ static void ibm_unconfigure_device(struct pci_func *func)
*/
static u8 bus_structure_fixup(u8 busno)
{
- struct pci_bus *bus;
+ struct pci_bus *bus, *b;
struct pci_dev *dev;
u16 l;
@@ -765,7 +765,11 @@ static u8 bus_structure_fixup(u8 busno)
(l != 0x0000) && (l != 0xffff)) {
debug("%s - Inside bus_structure_fixup()\n",
__func__);
- pci_scan_bus(busno, ibmphp_pci_bus->ops, NULL);
+ b = pci_scan_bus(busno, ibmphp_pci_bus->ops, NULL);
+ if (!b)
+ continue;
+
+ pci_bus_add_devices(b);
break;
}
}