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Diffstat (limited to 'drivers/acpi/parser/psparse.c')
-rw-r--r--drivers/acpi/parser/psparse.c21
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/acpi/parser/psparse.c b/drivers/acpi/parser/psparse.c
index 3248051d77ee..36771309c62f 100644
--- a/drivers/acpi/parser/psparse.c
+++ b/drivers/acpi/parser/psparse.c
@@ -438,7 +438,6 @@ acpi_ps_next_parse_state(struct acpi_walk_state *walk_state,
438acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state) 438acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state)
439{ 439{
440 acpi_status status; 440 acpi_status status;
441 acpi_status terminate_status;
442 struct acpi_thread_state *thread; 441 struct acpi_thread_state *thread;
443 struct acpi_thread_state *prev_walk_list = acpi_gbl_current_walk_list; 442 struct acpi_thread_state *prev_walk_list = acpi_gbl_current_walk_list;
444 struct acpi_walk_state *previous_walk_state; 443 struct acpi_walk_state *previous_walk_state;
@@ -508,6 +507,9 @@ acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state)
508 walk_state->method_node, NULL, 507 walk_state->method_node, NULL,
509 status); 508 status);
510 509
510 /* Make sure that failed method will be cleaned as if it was executed */
511 walk_state->parse_flags |= ACPI_PARSE_EXECUTE;
512
511 /* Check for possible multi-thread reentrancy problem */ 513 /* Check for possible multi-thread reentrancy problem */
512 514
513 if ((status == AE_ALREADY_EXISTS) && 515 if ((status == AE_ALREADY_EXISTS) &&
@@ -524,14 +526,6 @@ acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state)
524 } 526 }
525 } 527 }
526 528
527 if (walk_state->method_desc) {
528 /* Decrement the thread count on the method parse tree */
529
530 if (walk_state->method_desc->method.thread_count) {
531 walk_state->method_desc->method.thread_count--;
532 }
533 }
534
535 /* We are done with this walk, move on to the parent if any */ 529 /* We are done with this walk, move on to the parent if any */
536 530
537 walk_state = acpi_ds_pop_walk_state(thread); 531 walk_state = acpi_ds_pop_walk_state(thread);
@@ -546,13 +540,10 @@ acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state)
546 */ 540 */
547 if ((walk_state->parse_flags & ACPI_PARSE_MODE_MASK) == 541 if ((walk_state->parse_flags & ACPI_PARSE_MODE_MASK) ==
548 ACPI_PARSE_EXECUTE) { 542 ACPI_PARSE_EXECUTE) {
549 terminate_status = 543 if (walk_state->method_desc) {
550 acpi_ds_terminate_control_method(walk_state); 544 walk_state->method_desc->method.thread_count--;
551 if (ACPI_FAILURE(terminate_status)) {
552 ACPI_REPORT_ERROR(("Could not terminate control method properly\n"));
553
554 /* Ignore error and continue */
555 } 545 }
546 acpi_ds_terminate_control_method (walk_state);
556 } 547 }
557 548
558 /* Delete this walk state and all linked control states */ 549 /* Delete this walk state and all linked control states */