diff options
Diffstat (limited to 'drivers/pci/hotplug')
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index f24c19c8f8c4..4bc716b2bbaa 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -1001,9 +1001,12 @@ static void handle_hotplug_event(acpi_handle handle, u32 type, void *data) acpi_evaluate_hotplug_ost(handle, type, ost_code, NULL); } -/* - * Create hotplug slots for the PCI bus. - * It should always return 0 to avoid skipping following notifiers. +/** + * acpiphp_enumerate_slots - Enumerate PCI slots for a given bus. + * @bus: PCI bus to enumerate the slots for. + * + * A "slot" is an object associated with a PCI device number. All functions + * (PCI devices) with the same bus and device number belong to the same slot. */ void acpiphp_enumerate_slots(struct pci_bus *bus) { @@ -1076,7 +1079,10 @@ void acpiphp_enumerate_slots(struct pci_bus *bus) } } -/* Destroy hotplug slots associated with the PCI bus */ +/** + * acpiphp_remove_slots - Remove slot objects associated with a given bus. + * @bus: PCI bus to remove the slot objects for. + */ void acpiphp_remove_slots(struct pci_bus *bus) { struct acpiphp_bridge *bridge; |