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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-21 10:39:51 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-21 10:39:51 +0100 |
| commit | 198030782cedf25391e67e7c88b04f87a5eb6563 (patch) | |
| tree | 5b7368c6bf052bcb4bb273497a57900720d36f51 /drivers/pci/hotplug/acpiphp_glue.c | |
| parent | 4ec71fa2d2c3f1040348f2604f4b8ccc833d1c2e (diff) | |
| parent | 92181f190b649f7ef2b79cbf5c00f26ccc66da2a (diff) | |
Merge branch 'x86/mm' into core/percpu
Conflicts:
arch/x86/mm/fault.c
Diffstat (limited to 'drivers/pci/hotplug/acpiphp_glue.c')
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index f09b1010d47..803d9ddd6e7 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -266,6 +266,8 @@ static int detect_ejectable_slots(struct pci_bus *pbus) int found = acpi_pci_detect_ejectable(pbus); if (!found) { acpi_handle bridge_handle = acpi_pci_get_bridge_handle(pbus); + if (!bridge_handle) + return 0; acpi_walk_namespace(ACPI_TYPE_DEVICE, bridge_handle, (u32)1, is_pci_dock_device, (void *)&found, NULL); } |