Symbol: CHAN_MASK_TOUCHSCREEN_4WIRE
drivers/iio/adc/at91_adc.c
250
#define CHAN_MASK_TOUCHSCREEN_4WIRE (0xf << 0)
include/linux/mfd/mxs-lradc.h
135
#define CHAN_MASK_TOUCHSCREEN_4WIRE (0xf << 2)