Re: [PATCH v2 0/8] iio: ad9467 and axi-adc cleanups

[Jonathan Cameron <jic23@kernel.org>]

On Thu, 07 Dec 2023 13:39:23 +0100
Nuno Sa via B4 Relay <devnull+nuno.sa.analog.com@kernel.org> wrote:

> As requested in [1], this is a preparatory series with some basic cleanups for
> the ad9467 and adi-axi-adc drivers.
> 
> This means that the iio backend series [2] will depend on this one but
> hopefully we'll quickly get this one in.
> 
> [1]: https://lore.kernel.org/linux-iio/20231204144925.4fe9922f@jic23-huawei/T/#ma7ed8a58d747e78e1ff2273c2d6cdd11de22f177
> [2]: https://lore.kernel.org/linux-iio/20231204144925.4fe9922f@jic23-huawei/T/#m222f5175273b81dbfe40b7f0daffcdc67d6cb8ff
> 
Series applied to the togreg branch of iio.git.
Note I haven't marked the fixes for stable, or taken them through the fixes tree.
If you want them backported then please request that after the next merge window

Thanks,

Jonathan

> ---
> Changes in v2:
> - Patch 1.
>   * Use IS_ERR_OR_NULL() and PTR_ERR_OR_ZERO();
>   * Improved commit message (mention it's inverted polarity).
> - Patch 4:
>   * Properly allocate enough memory for the scale array;
>   * Use devm_kmalloc_array() as we don't need to zero initialize it;
>   * Don't multiple by 2 in the for() loop. We just want to go over the
>     rows.
>  
> - Link to v1: https://lore.kernel.org/r/20231205-iio-backend-prep-v1-0-7c9bc18d612b@analog.com
> 
> ---
> Nuno Sa (8):
>       iio: adc: ad9467: fix reset gpio handling
>       iio: adc: ad9467: don't ignore error codes
>       iio: adc: ad9467: add mutex to struct ad9467_state
>       iio: adc: ad9467: fix scale setting
>       iio: adc: ad9467: use spi_get_device_match_data()
>       iio: adc: ad9467: use chip_info variables instead of array
>       iio: adc: ad9467: use the more common !val NULL check
>       iio: adc: adi-axi-adc: convert to regmap
> 
>  drivers/iio/adc/ad9467.c            | 207 +++++++++++++++++++++++-------------
>  drivers/iio/adc/adi-axi-adc.c       | 159 ++++++++++++---------------
>  include/linux/iio/adc/adi-axi-adc.h |   4 +
>  3 files changed, 204 insertions(+), 166 deletions(-)
> ---
> base-commit: 5c8f90655a7bdb6232b2cea6503df16367b11a53
> change-id: 20231205-iio-backend-prep-4d96ef364080
> --
> 
> Thanks!
> - Nuno Sá
>