ts_falling         62 drivers/iio/proximity/srf04.c 	ktime_t			ts_falling;
ts_falling         86 drivers/iio/proximity/srf04.c 		data->ts_falling = now;
ts_falling        133 drivers/iio/proximity/srf04.c 	ktime_dt = ktime_sub(data->ts_falling, data->ts_rising);