scd4x_state
static int scd4x_send_command(struct scd4x_state *state, enum scd4x_cmd cmd)
static int scd4x_read(struct scd4x_state *state, enum scd4x_cmd cmd,
static int scd4x_write(struct scd4x_state *state, enum scd4x_cmd cmd, uint16_t arg)
static int scd4x_write_and_fetch(struct scd4x_state *state, enum scd4x_cmd cmd,
static int scd4x_read_meas(struct scd4x_state *state, uint16_t *meas)
static int scd4x_wait_meas_poll(struct scd4x_state *state)
static int scd4x_read_poll(struct scd4x_state *state, uint16_t *buf)
static int scd4x_read_channel(struct scd4x_state *state, int chan)
struct scd4x_state *state = iio_priv(indio_dev);
struct scd4x_state *state = iio_priv(indio_dev);
struct scd4x_state *state = iio_priv(indio_dev);
struct scd4x_state *state = iio_priv(indio_dev);
struct scd4x_state *state = iio_priv(indio_dev);
struct scd4x_state *state = iio_priv(indio_dev);
struct scd4x_state *state = iio_priv(indio_dev);
struct scd4x_state *state = data;
struct scd4x_state *state = iio_priv(indio_dev);
struct scd4x_state *state;
static int scd4x_i2c_xfer(struct scd4x_state *state, char *txbuf, int txsize,