1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/acpi/acpica/acstruct.h b/drivers/acpi/acpica/acstruct.h
index acf27156dbd4..14be32961b4c 100644
--- a/drivers/acpi/acpica/acstruct.h
+++ b/drivers/acpi/acpica/acstruct.h
@@ -60,6 +60,8 @@ struct acpi_walk_state {
         struct acpi_parse_state parser_state;   /* Current state of parser */
         u32 prev_arg_types;
         u32 arg_count;          /* push for fixed or var args */
+        u16 method_nesting_depth;
+        u8 method_is_nested;
 
         struct acpi_namespace_node arguments[ACPI_METHOD_NUM_ARGS];     /* Control method arguments */
         struct acpi_namespace_node local_variables[ACPI_METHOD_NUM_LOCALS];     /* Control method locals */
@@ -74,7 +76,8 @@ struct acpi_walk_state {
         struct acpi_namespace_node *method_call_node;   /* Called method Node */
         union acpi_parse_object *method_call_op;        /* method_call Op if running a method */
         union acpi_operand_object *method_desc; /* Method descriptor if running a method */
-        struct acpi_namespace_node *method_node;        /* Method node if running a method. */
+        struct acpi_namespace_node *method_node;        /* Method node if running a method */
+        char *method_pathname;  /* Full pathname of running method */
         union acpi_parse_object *op;    /* Current parser op */
         const struct acpi_opcode_info *op_info; /* Info on current opcode */
         union acpi_parse_object *origin;        /* Start of walk [Obsolete] */