diff options
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index b3899cfcab6..ef95d12fb32 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -219,8 +219,13 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv) newfunc->flags |= FUNC_HAS_DCK; status = acpi_evaluate_integer(handle, "_SUN", NULL, &sun); - if (ACPI_FAILURE(status)) - sun = -1; + if (ACPI_FAILURE(status)) { + /* + * use the count of the number of slots we've found + * for the number of the slot + */ + sun = bridge->nr_slots+1; + } /* search for objects that share the same slot */ for (slot = bridge->slots; slot; slot = slot->next) |