- /*
- * Three agruments are needed for the _DSW object.
- * Argument 0: enable/disable the wake capabilities
- * When _DSW object is called to disable the wake capabilities, maybe
- * the first argument is filled. The value of the other two agruments
- * is meaningless.
- */
- in_arg[0].type = ACPI_TYPE_INTEGER;
- in_arg[0].integer.value = 0;
- in_arg[1].type = ACPI_TYPE_INTEGER;
- in_arg[1].integer.value = 0;
- in_arg[2].type = ACPI_TYPE_INTEGER;
- in_arg[2].integer.value = 0;
- psw_status = acpi_evaluate_object(device->handle, "_DSW",
- &arg_list, NULL);
- if (ACPI_FAILURE(psw_status) && (psw_status != AE_NOT_FOUND))
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "error in evaluate _DSW\n"));
- /*
- * When the _DSW object is not present, OSPM will call _PSW object.
- */
- if (psw_status == AE_NOT_FOUND) {
- /*
- * Only one agruments is required for the _PSW object.
- * agrument 0: enable/disable the wake capabilities
- */
- arg_list.count = 1;
- in_arg[0].integer.value = 0;
- psw_status = acpi_evaluate_object(device->handle, "_PSW",
- &arg_list, NULL);
- if (ACPI_FAILURE(psw_status) && (psw_status != AE_NOT_FOUND))
- ACPI_DEBUG_PRINT((ACPI_DB_INFO, "error in "
- "evaluate _PSW\n"));
- }
+ psw_error = acpi_device_sleep_wake(device, 0, 0, 0);
+ if (psw_error)
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "error in _DSW or _PSW evaluation\n"));
+