Dear Martin Liška,
[...]
> +static int acpi_als_write_raw(struct iio_dev *indio_dev,
> + struct iio_chan_spec const *chan, int val, int val2, long mask)
> +{
> + return 0;
> +}
Simply set write_raw = NULL below (aka. don't put it into the structure at all).
> +static const struct iio_chan_spec acpi_als_channels[] = {
> + {
> + .type = IIO_LIGHT,
> + .indexed = 1,
> + .channel = 1,
> + .scan_type.sign = 'u',
> + .scan_type.realbits = 10,
> + .scan_type.storagebits = 16,
> + .info_mask = IIO_CHAN_INFO_PROCESSED_SEPARATE_BIT |
> + IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
> + },
> +};
> +
> +static const struct iio_info acpi_als_info = {
> + .driver_module = THIS_MODULE,
> + .read_raw = &acpi_als_read_raw,
> + .write_raw = &acpi_als_write_raw,
> +};
[...]
Best regards,
Marek Vasut
--
To unsubscribe from this list: send the line "unsubscribe linux-iio" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
