+static int batch (__attribute__((unused)) struct sensors_poll_device_1* dev,
+ int sensor_handle, __attribute__((unused)) int flags,
+ int64_t sampling_period_ns,
+ __attribute__((unused)) int64_t max_report_latency_ns)
+{
+ return set_delay ((struct sensors_poll_device_t*)dev,
+ sensor_handle, sampling_period_ns);
+}
+
+static int flush (__attribute__((unused)) struct sensors_poll_device_1* dev,
+ int handle)
+{
+ return sensor_flush (handle);
+}
+
+
+static int close_module (__attribute__((unused)) hw_device_t *device)