filter_delay     1181 drivers/iio/light/tsl2772.c 	int filter_delay, persistence;
filter_delay     1223 drivers/iio/light/tsl2772.c 		filter_delay = persistence * (256 - time) *
filter_delay     1226 drivers/iio/light/tsl2772.c 		*val = filter_delay / 1000000;
filter_delay     1227 drivers/iio/light/tsl2772.c 		*val2 = filter_delay % 1000000;