CHAN_MASK_TOUCHSCREEN_5WIRE 477 drivers/iio/adc/at91_adc.c rsvd_mask = CHAN_MASK_TOUCHSCREEN_5WIRE; CHAN_MASK_TOUCHSCREEN_5WIRE 551 drivers/iio/adc/mxs-lradc-adc.c rsvd_mask |= CHAN_MASK_TOUCHSCREEN_5WIRE;