MAX1027_CONV_REG 237 drivers/iio/adc/max1027.c st->reg = MAX1027_CONV_REG | MAX1027_CHAN(chan->channel) | MAX1027_CONV_REG 345 drivers/iio/adc/max1027.c st->reg = MAX1027_CONV_REG | MAX1027_CHAN(0) |