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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-02-16 00:12:00 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-02-16 00:12:00 +0100
commit3799c5a032aefb258e2a19dfdb1e3780b78ee3ad (patch)
tree29443b97ee7416918d2f1fc6012e12dd443ba4de /drivers/pci/hotplug
parent4b49b9fe2b5220374ddc1c122cc31e00cc20365f (diff)
ACPI / hotplug / PCI: Rename register_slot() to acpiphp_add_context()
The name of register_slot() doesn't really reflect what the function is does, so rename it to acpiphp_add_context() and add a proper kerneldoc comment to it. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/pci/hotplug')
-rw-r--r--drivers/pci/hotplug/acpiphp_glue.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index 91276f9fe26..903af4d4a38 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);