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path: root/drivers/acpi/dispatcher/dsmethod.c
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Diffstat (limited to 'drivers/acpi/dispatcher/dsmethod.c')
-rw-r--r--drivers/acpi/dispatcher/dsmethod.c50
1 files changed, 4 insertions, 46 deletions
diff --git a/drivers/acpi/dispatcher/dsmethod.c b/drivers/acpi/dispatcher/dsmethod.c
index cf888add319..aa60dca1f8a 100644
--- a/drivers/acpi/dispatcher/dsmethod.c
+++ b/drivers/acpi/dispatcher/dsmethod.c
@@ -327,7 +327,7 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread,
ACPI_FUNCTION_TRACE_PTR(ds_call_control_method, this_walk_state);
ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
- "Execute method %p, currentstate=%p\n",
+ "Calling method %p, currentstate=%p\n",
this_walk_state->prev_op, this_walk_state));
/*
@@ -351,49 +351,7 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread,
return_ACPI_STATUS(status);
}
- /*
- * 1) Parse the method. All "normal" methods are parsed for each execution.
- * Internal methods (_OSI, etc.) do not require parsing.
- */
- if (!(obj_desc->method.method_flags & AML_METHOD_INTERNAL_ONLY)) {
-
- /* Create a new walk state for the parse */
-
- next_walk_state =
- acpi_ds_create_walk_state(obj_desc->method.owner_id, op,
- obj_desc, NULL);
- if (!next_walk_state) {
- status = AE_NO_MEMORY;
- goto cleanup;
- }
-
- /* Create and init a parse tree root */
-
- op = acpi_ps_create_scope_op();
- if (!op) {
- status = AE_NO_MEMORY;
- goto cleanup;
- }
-
- status = acpi_ds_init_aml_walk(next_walk_state, op, method_node,
- obj_desc->method.aml_start,
- obj_desc->method.aml_length,
- NULL, 1);
- if (ACPI_FAILURE(status)) {
- acpi_ps_delete_parse_tree(op);
- goto cleanup;
- }
-
- /* Begin AML parse (deletes next_walk_state) */
-
- status = acpi_ps_parse_aml(next_walk_state);
- acpi_ps_delete_parse_tree(op);
- if (ACPI_FAILURE(status)) {
- goto cleanup;
- }
- }
-
- /* 2) Begin method execution. Create a new walk state */
+ /* Begin method parse/execution. Create a new walk state */
next_walk_state = acpi_ds_create_walk_state(obj_desc->method.owner_id,
NULL, obj_desc, thread);
@@ -445,8 +403,8 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread,
this_walk_state->num_operands = 0;
ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
- "Starting nested execution, newstate=%p\n",
- next_walk_state));
+ "**** Begin nested execution of [%4.4s] **** WalkState=%p\n",
+ method_node->name.ascii, next_walk_state));
/* Invoke an internal method if necessary */