linux-kernel - Re: [PATCH v3 0/4] iio: pressure: dps310: support negative temperature values

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Message-ID: <20240420145400.03793961@jic23-huawei>
Date: Sat, 20 Apr 2024 14:54:00 +0100
From: Jonathan Cameron <jic23@...nel.org>
To: Thomas Haemmerle <thomas.haemmerle@...ca-geosystems.com>
Cc: bsp-development.geo@...ca-geosystems.com, Eddie James
 <eajames@...ux.ibm.com>, Lars-Peter Clausen <lars@...afoo.de>, Joel Stanley
 <joel@....id.au>, linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/4] iio: pressure: dps310: support negative
 temperature values

On Mon, 15 Apr 2024 12:50:26 +0200
Thomas Haemmerle <thomas.haemmerle@...ca-geosystems.com> wrote:

> This patch set fixes the reading of negative temperatures (returned in
> millidegree celsius). As this requires a change of the error handling
> other functions are aligned with this.
> In addition a small code simplification for reading the scale factors
> for temperature and pressure is included.
Series applied to the togreg branch of iio.git.
Note I'll first push it out as testing to let the autobuilders see
if they can find any problems before I make a mess of linux-next.

Thanks,

Jonathan

> 
> ---
> Changes in v2:
>  - include fixes tag
>  - Split up patch
>  - introduce variables for intermediate results in functions
>  - simplify scale factor reading
> 
> Changes in v3:
>  - fix locking issues reported in https://lore.kernel.org/all/cbdafb33-fd3b-47ad-a678-83fa92475278@moroto.mountain/
> 
> Thomas Haemmerle (4):
>   iio: pressure: dps310: support negative temperature values
>   iio: pressure: dps310: introduce consistent error handling
>   iio: pressure: dps310: consistently check return value of
>     `regmap_read`
>   iio: pressure: dps310: simplify scale factor reading
> 
>  drivers/iio/pressure/dps310.c | 138 +++++++++++++++++++---------------
>  1 file changed, 77 insertions(+), 61 deletions(-)
> 
> 
> base-commit: 0bbac3facb5d6cc0171c45c9873a2dc96bea9680
> --
> 2.34.1