diff options
Diffstat (limited to 'drivers/acpi/acpica/extrace.c')
| -rw-r--r-- | drivers/acpi/acpica/extrace.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/acpi/acpica/extrace.c b/drivers/acpi/acpica/extrace.c index b52e84841c1a..c9ca82610d77 100644 --- a/drivers/acpi/acpica/extrace.c +++ b/drivers/acpi/acpica/extrace.c @@ -201,7 +201,6 @@ acpi_ex_start_trace_method(struct acpi_namespace_node *method_node, union acpi_operand_object *obj_desc, struct acpi_walk_state *walk_state) { - acpi_status status; char *pathname = NULL; u8 enabled = FALSE; @@ -211,11 +210,6 @@ acpi_ex_start_trace_method(struct acpi_namespace_node *method_node, pathname = acpi_ns_get_normalized_pathname(method_node, TRUE); } - status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE); - if (ACPI_FAILURE(status)) { - goto exit; - } - enabled = acpi_ex_interpreter_trace_enabled(pathname); if (enabled && !acpi_gbl_trace_method_object) { acpi_gbl_trace_method_object = obj_desc; @@ -233,9 +227,6 @@ acpi_ex_start_trace_method(struct acpi_namespace_node *method_node, } } - (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); - -exit: if (enabled) { ACPI_TRACE_POINT(ACPI_TRACE_AML_METHOD, TRUE, obj_desc ? obj_desc->method.aml_start : NULL, @@ -267,7 +258,6 @@ acpi_ex_stop_trace_method(struct acpi_namespace_node *method_node, union acpi_operand_object *obj_desc, struct acpi_walk_state *walk_state) { - acpi_status status; char *pathname = NULL; u8 enabled; @@ -277,26 +267,14 @@ acpi_ex_stop_trace_method(struct acpi_namespace_node *method_node, pathname = acpi_ns_get_normalized_pathname(method_node, TRUE); } - status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE); - if (ACPI_FAILURE(status)) { - goto exit_path; - } - enabled = acpi_ex_interpreter_trace_enabled(NULL); - (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); - if (enabled) { ACPI_TRACE_POINT(ACPI_TRACE_AML_METHOD, FALSE, obj_desc ? obj_desc->method.aml_start : NULL, pathname); } - status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE); - if (ACPI_FAILURE(status)) { - goto exit_path; - } - /* Check whether the tracer should be stopped */ if (acpi_gbl_trace_method_object == obj_desc) { @@ -312,9 +290,6 @@ acpi_ex_stop_trace_method(struct acpi_namespace_node *method_node, acpi_gbl_trace_method_object = NULL; } - (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); - -exit_path: if (pathname) { ACPI_FREE(pathname); } |