STEPDELAY_SAMPLE  164 drivers/iio/adc/ti_am335x_adc.c 				STEPDELAY_SAMPLE(adc_dev->sample_delay[i]));
STEPDELAY_SAMPLE  100 include/linux/mfd/ti_am335x_tscadc.h #define STEPCONFIG_SAMPLEDLY	STEPDELAY_SAMPLE(0)