ACPI / processor: use acpi_evaluate_ost() to replace open-coded version
Use public function acpi_evaluate_ost() to replace open-coded
version of evaluating ACPI _OST method.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index ff90054..cfc8aba 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -156,17 +156,9 @@
*/
static void acpi_processor_ppc_ost(acpi_handle handle, int status)
{
- union acpi_object params[2] = {
- {.type = ACPI_TYPE_INTEGER,},
- {.type = ACPI_TYPE_INTEGER,},
- };
- struct acpi_object_list arg_list = {2, params};
-
- if (acpi_has_method(handle, "_OST")) {
- params[0].integer.value = ACPI_PROCESSOR_NOTIFY_PERFORMANCE;
- params[1].integer.value = status;
- acpi_evaluate_object(handle, "_OST", &arg_list, NULL);
- }
+ if (acpi_has_method(handle, "_OST"))
+ acpi_evaluate_ost(handle, ACPI_PROCESSOR_NOTIFY_PERFORMANCE,
+ status, NULL);
}
int acpi_processor_ppc_has_changed(struct acpi_processor *pr, int event_flag)