This patch set converts several sysfs attributes from directly being created by the driver to be created by iio_chan_spec and iio_event_spec. There is also a patch to shorten the length of a variable to fix an issue that I encountered with some lines that were over 80 characters with this refactoring.
Driver tested using a TSL2771 hooked up to a Raspberry Pi 2. List of sysfs attributes before and after my changes: raspberrypi:/sys/bus/iio/devices/iio:device0$ find . -type f | sort ./dev ./events/in_intensity0_thresh_falling_en ./events/in_intensity0_thresh_falling_value ./events/in_intensity0_thresh_period ./events/in_intensity0_thresh_rising_en ./events/in_intensity0_thresh_rising_value ./events/in_proximity0_thresh_falling_en ./events/in_proximity0_thresh_falling_value ./events/in_proximity0_thresh_period ./events/in_proximity0_thresh_rising_en ./events/in_proximity0_thresh_rising_value ./in_illuminance0_calibrate ./in_illuminance0_calibscale_available ./in_illuminance0_input ./in_illuminance0_integration_time ./in_illuminance0_integration_time_available ./in_illuminance0_lux_table ./in_illuminance0_target_input ./in_intensity0_calibbias ./in_intensity0_calibscale ./in_intensity0_raw ./in_intensity1_raw ./in_proximity0_calibrate ./in_proximity0_raw ./name ./power/autosuspend_delay_ms ./power/control ./power/runtime_active_time ./power/runtime_status ./power/runtime_suspended_time ./uevent Brian Masney (3): staging: iio: tsl2x7x: rename tsl2x7x_settings variable to settings staging: iio: tsl2x7x: migrate in_illuminance0_integration_time sysfs attribute to iio_chan_spec staging: iio: tsl2x7x: migrate *_thresh_period sysfs attributes to iio_event_spec drivers/staging/iio/light/tsl2x7x.c | 418 ++++++++++++------------------------ 1 file changed, 141 insertions(+), 277 deletions(-) -- 2.13.5