AD7998_CYCLE_TMR_REG 319 drivers/iio/adc/ad799x.c int ret = i2c_smbus_read_byte_data(st->client, AD7998_CYCLE_TMR_REG); AD7998_CYCLE_TMR_REG 342 drivers/iio/adc/ad799x.c ret = i2c_smbus_read_byte_data(st->client, AD7998_CYCLE_TMR_REG); AD7998_CYCLE_TMR_REG 356 drivers/iio/adc/ad799x.c ret = i2c_smbus_write_byte_data(st->client, AD7998_CYCLE_TMR_REG,