diff options
Diffstat (limited to 'drivers/acpi/namespace/nswalk.c')
| -rw-r--r-- | drivers/acpi/namespace/nswalk.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/acpi/namespace/nswalk.c b/drivers/acpi/namespace/nswalk.c index c8f6bef16ed0..a138fcb832a3 100644 --- a/drivers/acpi/namespace/nswalk.c +++ b/drivers/acpi/namespace/nswalk.c @@ -126,7 +126,7 @@ struct acpi_namespace_node *acpi_ns_get_next_node(acpi_object_type type, * PARAMETERS: Type - acpi_object_type to search for * start_node - Handle in namespace where search begins * max_depth - Depth to which search is to reach - * unlock_before_callback- Whether to unlock the NS before invoking + * Flags - Whether to unlock the NS before invoking * the callback routine * user_function - Called when an object of "Type" is found * Context - Passed to user function @@ -153,7 +153,7 @@ acpi_status acpi_ns_walk_namespace(acpi_object_type type, acpi_handle start_node, u32 max_depth, - u8 unlock_before_callback, + u32 flags, acpi_walk_callback user_function, void *context, void **return_value) { @@ -201,12 +201,15 @@ acpi_ns_walk_namespace(acpi_object_type type, child_type = child_node->type; } - if (child_type == type) { + if ((child_type == type) && + (!(child_node->flags & ANOBJ_TEMPORARY) || + (child_node->flags & ANOBJ_TEMPORARY) + && (flags & ACPI_NS_WALK_TEMP_NODES))) { /* * Found a matching node, invoke the user * callback function */ - if (unlock_before_callback) { + if (flags & ACPI_NS_WALK_UNLOCK) { mutex_status = acpi_ut_release_mutex (ACPI_MTX_NAMESPACE); @@ -219,7 +222,7 @@ acpi_ns_walk_namespace(acpi_object_type type, status = user_function(child_node, level, context, return_value); - if (unlock_before_callback) { + if (flags & ACPI_NS_WALK_UNLOCK) { mutex_status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE); |