63 	/* enable timestamp register */  in inv_icm42600_timestamp_setup()
113 				      size_t sensor_nb, int64_t timestamp)  in inv_icm42600_timestamp_interrupt()  argument
125 	/* update interrupt timestamp and compute chip and sensor periods */  in inv_icm42600_timestamp_interrupt()
128 	it->up = timestamp;  in inv_icm42600_timestamp_interrupt()
140 	if (ts->timestamp == 0) {  in inv_icm42600_timestamp_interrupt()
143 		ts->timestamp = it->up - interval;  in inv_icm42600_timestamp_interrupt()
147 	/* if interrupt interval is valid, sync with interrupt timestamp */  in inv_icm42600_timestamp_interrupt()
152 		delta = it->lo - ts->timestamp;  in inv_icm42600_timestamp_interrupt()
162 		ts->timestamp += delta;  in inv_icm42600_timestamp_interrupt()
184 	 * timestamp from the current interrupt using the new FIFO period, the  in inv_icm42600_timestamp_apply_odr()
187 	if (ts->timestamp != 0) {  in inv_icm42600_timestamp_apply_odr()
193 		ts->timestamp = ts->it.up - interval;  in inv_icm42600_timestamp_apply_odr()