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    Subject[PATCH v2 4/13] ACPI / hotplug / PCI: Proper kerneldoc comments for enumeration/removal
    Date
    From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

    Add proper kerneldoc comments describing acpiphp_enumerate_slots()
    and acpiphp_remove_slots().

    Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
    ---
    drivers/pci/hotplug/acpiphp_glue.c | 14 ++++++++++----
    1 file changed, 10 insertions(+), 4 deletions(-)

    Index: linux-pm/drivers/pci/hotplug/acpiphp_glue.c
    ===================================================================
    --- linux-pm.orig/drivers/pci/hotplug/acpiphp_glue.c
    +++ linux-pm/drivers/pci/hotplug/acpiphp_glue.c
    @@ -968,9 +968,12 @@ static void handle_hotplug_event(acpi_ha
    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)
    {
    @@ -1043,7 +1046,10 @@ void acpiphp_enumerate_slots(struct pci_
    }
    }

    -/* 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;


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