1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/acpi/parser/pswalk.c b/drivers/acpi/parser/pswalk.c
index 06f05bfd7612..a84a547a0f1b 100644
--- a/drivers/acpi/parser/pswalk.c
+++ b/drivers/acpi/parser/pswalk.c
@@ -64,18 +64,21 @@ void acpi_ps_delete_parse_tree(union acpi_parse_object *subtree_root)
         union acpi_parse_object *next = NULL;
         union acpi_parse_object *parent = NULL;
 
-        ACPI_FUNCTION_TRACE_PTR("ps_delete_parse_tree", subtree_root);
+        ACPI_FUNCTION_TRACE_PTR(ps_delete_parse_tree, subtree_root);
 
         /* Visit all nodes in the subtree */
 
         while (op) {
+
                 /* Check if we are not ascending */
 
                 if (op != parent) {
+
                         /* Look for an argument or child of the current op */
 
                         next = acpi_ps_get_arg(op, 0);
                         if (next) {
+
                                 /* Still going downward in tree (Op is not completed yet) */
 
                                 op = next;