PM8607_GPADC_PREBIAS_MASK 134 drivers/input/touchscreen/88pm860x-ts.c data |= (n << 1) & PM8607_GPADC_PREBIAS_MASK; PM8607_GPADC_PREBIAS_MASK 196 drivers/input/touchscreen/88pm860x-ts.c & PM8607_GPADC_PREBIAS_MASK;