diff options
Diffstat (limited to 'drivers/pci/hotplug/acpiphp_glue.c')
-rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index 91276f9fe268..903af4d4a383 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -255,9 +255,15 @@ static void acpiphp_dock_release(void *data) put_bridge(context->func.parent); } -/* callback routine to register each ACPI PCI slot object */ -static acpi_status register_slot(acpi_handle handle, u32 lvl, void *data, - void **rv) +/** + * acpiphp_add_context - Add ACPIPHP context to an ACPI device object. + * @handle: ACPI handle of the object to add a context to. + * @lvl: Not used. + * @data: The object's parent ACPIPHP bridge. + * @rv: Not used. + */ +static acpi_status acpiphp_add_context(acpi_handle handle, u32 lvl, void *data, + void **rv) { struct acpiphp_bridge *bridge = data; struct acpiphp_context *context; @@ -930,14 +936,14 @@ void acpiphp_enumerate_slots(struct pci_bus *bus) acpi_unlock_hp_context(); } - /* must be added to the list prior to calling register_slot */ + /* Must be added to the list prior to calling acpiphp_add_context(). */ mutex_lock(&bridge_mutex); list_add(&bridge->list, &bridge_list); mutex_unlock(&bridge_mutex); /* register all slot objects under this bridge */ status = acpi_walk_namespace(ACPI_TYPE_DEVICE, handle, 1, - register_slot, NULL, bridge, NULL); + acpiphp_add_context, NULL, bridge, NULL); if (ACPI_FAILURE(status)) { acpi_handle_err(handle, "failed to register slots\n"); cleanup_bridge(bridge); |