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author | Alexey Y. Starikovskiy <alexey.y.starikovskiy@intel.com> | 2005-08-25 05:56:52 (GMT) |
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committer | Len Brown <len.brown@intel.com> | 2005-08-31 21:29:32 (GMT) |
commit | 8813dfbfc56b3f7c369b3115c2f70bcacd77ec51 (patch) | |
tree | 2fe8f4383e8b4650ab66e2ed970d60d8b01e5c49 /drivers/acpi/dispatcher | |
parent | 4fbd1514173a80f9dc93e8ebbd6d4eb97cee123e (diff) | |
download | linux-fsl-qoriq-8813dfbfc56b3f7c369b3115c2f70bcacd77ec51.tar.xz |
[ACPI] Error: Invalid owner_id: 00
Signed-off-by: Alexey Y. Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/dispatcher')
-rw-r--r-- | drivers/acpi/dispatcher/dsmethod.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/drivers/acpi/dispatcher/dsmethod.c b/drivers/acpi/dispatcher/dsmethod.c index 77fcfc3..8b67a91 100644 --- a/drivers/acpi/dispatcher/dsmethod.c +++ b/drivers/acpi/dispatcher/dsmethod.c @@ -235,6 +235,16 @@ acpi_ds_begin_method_execution(struct acpi_namespace_node *method_node, acpi_ex_system_wait_semaphore(obj_desc->method.semaphore, ACPI_WAIT_FOREVER); } + /* + * allocate owner id for this method + */ + if (!obj_desc->method.thread_count) { + status = acpi_ut_allocate_owner_id (&obj_desc->method.owner_id); + if (ACPI_FAILURE (status)) { + return_ACPI_STATUS (status); + } + } + /* * Increment the method parse tree thread count since it has been @@ -289,11 +299,6 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread, return_ACPI_STATUS(AE_NULL_OBJECT); } - status = acpi_ut_allocate_owner_id(&obj_desc->method.owner_id); - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); - } - /* Init for new method, wait on concurrency semaphore */ status = acpi_ds_begin_method_execution(method_node, obj_desc, @@ -380,22 +385,18 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread, if (obj_desc->method.method_flags & AML_METHOD_INTERNAL_ONLY) { status = obj_desc->method.implementation(next_walk_state); - return_ACPI_STATUS(status); } + goto end; - return_ACPI_STATUS(AE_OK); - - /* On error, we must delete the new walk state */ - - cleanup: - acpi_ut_release_owner_id(&obj_desc->method.owner_id); +cleanup: + /* Decrement the thread count on the method parse tree */ if (next_walk_state && (next_walk_state->method_desc)) { - /* Decrement the thread count on the method parse tree */ - next_walk_state->method_desc->method.thread_count--; } - (void)acpi_ds_terminate_control_method(next_walk_state); - acpi_ds_delete_walk_state(next_walk_state); + /* On error, we must delete the new walk state */ + acpi_ds_terminate_control_method (next_walk_state); + acpi_ds_delete_walk_state (next_walk_state); +end: return_ACPI_STATUS(status); } @@ -479,7 +480,7 @@ acpi_ds_restart_control_method(struct acpi_walk_state *walk_state, * * PARAMETERS: walk_state - State of the method * - * RETURN: Status + * RETURN: None * * DESCRIPTION: Terminate a control method. Delete everything that the method * created, delete all locals and arguments, and delete the parse @@ -487,7 +488,7 @@ acpi_ds_restart_control_method(struct acpi_walk_state *walk_state, * ******************************************************************************/ -acpi_status acpi_ds_terminate_control_method(struct acpi_walk_state *walk_state) +void acpi_ds_terminate_control_method(struct acpi_walk_state *walk_state) { union acpi_operand_object *obj_desc; struct acpi_namespace_node *method_node; @@ -496,14 +497,14 @@ acpi_status acpi_ds_terminate_control_method(struct acpi_walk_state *walk_state) ACPI_FUNCTION_TRACE_PTR("ds_terminate_control_method", walk_state); if (!walk_state) { - return (AE_BAD_PARAMETER); + return_VOID; } /* The current method object was saved in the walk state */ obj_desc = walk_state->method_desc; if (!obj_desc) { - return_ACPI_STATUS(AE_OK); + return_VOID; } /* Delete all arguments and locals */ @@ -517,7 +518,7 @@ acpi_status acpi_ds_terminate_control_method(struct acpi_walk_state *walk_state) */ status = acpi_ut_acquire_mutex(ACPI_MTX_PARSER); if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); + return_VOID; } /* Signal completion of the execution of this method if necessary */ @@ -574,7 +575,7 @@ acpi_status acpi_ds_terminate_control_method(struct acpi_walk_state *walk_state) */ status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE); if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); + goto cleanup; } if (method_node->child) { @@ -592,10 +593,9 @@ acpi_status acpi_ds_terminate_control_method(struct acpi_walk_state *walk_state) owner_id); if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); + goto cleanup; } } - - status = acpi_ut_release_mutex(ACPI_MTX_PARSER); - return_ACPI_STATUS(status); +cleanup: + acpi_ut_release_mutex (ACPI_MTX_PARSER); } |