diff options
| -rw-r--r-- | drivers/acpi/pci_slot.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c index cd1f4467be7b..12158e0d009b 100644 --- a/drivers/acpi/pci_slot.c +++ b/drivers/acpi/pci_slot.c @@ -164,6 +164,8 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv) list_add(&slot->list, &slot_list); mutex_unlock(&slot_list_lock); + get_device(&pci_bus->dev); + dbg("pci_slot: %p, pci_bus: %x, device: %d, name: %s\n", pci_slot, pci_bus->number, device, name); @@ -310,12 +312,15 @@ static void acpi_pci_slot_remove(acpi_handle handle) { struct acpi_pci_slot *slot, *tmp; + struct pci_bus *pbus; mutex_lock(&slot_list_lock); list_for_each_entry_safe(slot, tmp, &slot_list, list) { if (slot->root_handle == handle) { list_del(&slot->list); + pbus = slot->pci_slot->bus; pci_destroy_slot(slot->pci_slot); + put_device(&pbus->dev); kfree(slot); } } |