Re: [PATCH v3 1/3] iio: add struct declarations for iio types

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

On Fri, Nov 25, 2022 at 09:35:24AM +0100, Gerald Loacker wrote:
> Add structs for iio type arrays such as IIO_AVAIL_LIST which can be used
> instead of int arrays.

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

And thank you for doing this!

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
(one comment below)

> Signed-off-by: Gerald Loacker <gerald.loacker@wolfvision.net>
> ---
>  include/linux/iio/iio.h | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
> index f0ec8a5e5a7a..eaf6727445a6 100644
> --- a/include/linux/iio/iio.h
> +++ b/include/linux/iio/iio.h
> @@ -383,6 +383,21 @@ s64 iio_get_time_ns(const struct iio_dev *indio_dev);
>  
>  struct iio_trigger; /* forward declaration */
>  
> +struct iio_val_int_plus_micro {
> +	int val_int;
> +	int val_micro;
> +};
> +
> +struct iio_val_int_plus_nano {
> +	int val_int;
> +	int val_nano;
> +};
> +
> +struct iio_val_int_plus_micro_db {
> +	int val_int;

	int val_int_db; ?

> +	int val_micro_db;
> +};

Actually why can't we simply do

typedef iio_val_int_plus_micro_db iio_val_int_plus_micro;

?

>  /**
>   * struct iio_info - constant information about device
>   * @event_attrs:	event control attributes
> -- 
> 2.37.2
> 

-- 
With Best Regards,
Andy Shevchenko