iio_read_avail_channel_raw
return iio_read_avail_channel_raw(rescale->source,
return iio_read_avail_channel_raw(dac->dpot, vals, length);
EXPORT_SYMBOL_GPL(iio_read_avail_channel_raw);
ret = iio_read_avail_channel_raw(mux->parent, vals, length);
int iio_read_avail_channel_raw(struct iio_channel *chan,