diff options
| author | Bob Moore <robert.moore@intel.com> | 2013-08-08 15:30:05 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-08-13 13:14:16 +0200 |
| commit | 4ef17507834d19ba4fc24c4c1c61e8f68df356a6 (patch) | |
| tree | 979deb29c661ebabecd34d3f3fecabc9ed3c9cba /drivers/acpi/acpica/nsxfeval.c | |
| parent | a50abf4842dd7d603a2ad6dcc7f1467fd2a66f03 (diff) | |
ACPICA: Update names for walk_namespace callbacks to clarify usage.
Use of "preorder" and "postorder" was incorrect. The callbacks are
simply invoked during tree ascent and descent during the
depth-first walk.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/nsxfeval.c')
| -rw-r--r-- | drivers/acpi/acpica/nsxfeval.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/acpi/acpica/nsxfeval.c b/drivers/acpi/acpica/nsxfeval.c index f553cfdb71dd..b38b4b07f86e 100644 --- a/drivers/acpi/acpica/nsxfeval.c +++ b/drivers/acpi/acpica/nsxfeval.c @@ -533,9 +533,9 @@ static void acpi_ns_resolve_references(struct acpi_evaluate_info *info) * PARAMETERS: type - acpi_object_type to search for * start_object - Handle in namespace where search begins * max_depth - Depth to which search is to reach - * pre_order_visit - Called during tree pre-order visit + * descending_callback - Called during tree descent * when an object of "Type" is found - * post_order_visit - Called during tree post-order visit + * ascending_callback - Called during tree ascent * when an object of "Type" is found * context - Passed to user function(s) above * return_value - Location where return value of @@ -563,8 +563,8 @@ acpi_status acpi_walk_namespace(acpi_object_type type, acpi_handle start_object, u32 max_depth, - acpi_walk_callback pre_order_visit, - acpi_walk_callback post_order_visit, + acpi_walk_callback descending_callback, + acpi_walk_callback ascending_callback, void *context, void **return_value) { acpi_status status; @@ -574,7 +574,7 @@ acpi_walk_namespace(acpi_object_type type, /* Parameter validation */ if ((type > ACPI_TYPE_LOCAL_MAX) || - (!max_depth) || (!pre_order_visit && !post_order_visit)) { + (!max_depth) || (!descending_callback && !ascending_callback)) { return_ACPI_STATUS(AE_BAD_PARAMETER); } @@ -606,9 +606,9 @@ acpi_walk_namespace(acpi_object_type type, } status = acpi_ns_walk_namespace(type, start_object, max_depth, - ACPI_NS_WALK_UNLOCK, pre_order_visit, - post_order_visit, context, - return_value); + ACPI_NS_WALK_UNLOCK, + descending_callback, ascending_callback, + context, return_value); (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); |