--- zzzz-none-000/linux-3.10.107/drivers/iio/common/hid-sensors/hid-sensor-trigger.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/iio/common/hid-sensors/hid-sensor-trigger.h	2021-02-04 17:41:59.000000000 +0000
@@ -19,8 +19,14 @@
 #ifndef _HID_SENSOR_TRIGGER_H
 #define _HID_SENSOR_TRIGGER_H
 
+#include <linux/pm.h>
+#include <linux/pm_runtime.h>
+
+extern const struct dev_pm_ops hid_sensor_pm_ops;
+
 int hid_sensor_setup_trigger(struct iio_dev *indio_dev, const char *name,
 				struct hid_sensor_common *attrb);
-void hid_sensor_remove_trigger(struct iio_dev *indio_dev);
+void hid_sensor_remove_trigger(struct hid_sensor_common *attrb);
+int hid_sensor_power_state(struct hid_sensor_common *st, bool state);
 
 #endif