Symbol: CHAN_MASK_TOUCHSCREEN_4WIRE
drivers/iio/adc/at91_adc.c
492
rsvd_mask = CHAN_MASK_TOUCHSCREEN_4WIRE;
drivers/iio/adc/mxs-lradc-adc.c
549
rsvd_mask |= CHAN_MASK_TOUCHSCREEN_4WIRE;