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author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-02-16 03:12:00 +0400 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-02-16 03:12:00 +0400 |
commit | 3799c5a032aefb258e2a19dfdb1e3780b78ee3ad (patch) | |
tree | 29443b97ee7416918d2f1fc6012e12dd443ba4de | |
parent | 4b49b9fe2b5220374ddc1c122cc31e00cc20365f (diff) | |
download | linux-3799c5a032aefb258e2a19dfdb1e3780b78ee3ad.tar.xz |
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>
-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); |