linux-kernel - Re: [PATCH v2 0/2] iio: pressure: dps310: Reset chip if MEAS

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Message-ID: <20220522124139.5d3f6ac5@jic23-huawei>
Date:   Sun, 22 May 2022 12:41:39 +0100
From:   Jonathan Cameron <jic23@...nel.org>
To:     Eddie James <eajames@...ux.ibm.com>
Cc:     linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        lars@...afoo.de, joel@....id.au
Subject: Re: [PATCH v2 0/2] iio: pressure: dps310: Reset chip if MEAS_CFG is
 corrupt

On Wed, 18 May 2022 09:48:16 -0500
Eddie James <eajames@...ux.ibm.com> wrote:

> Corruption of the MEAS_CFG register has been observed soon after
> system boot. In order to recover this scenario, check MEAS_CFG if
> measurement isn't ready, and if it's incorrect, reset the DPS310
> and execute the startup procedure. Include a patch to move the
> startup procedure into a function.
> 
> Changes since v1:
>  - Separate into two patches
>  - Rename 'dps310_verify_meas_cfg' to 'dps310_check_reset_meas_cfg'

Looks good to me. I'll leave this a little longer on list to give Joel
and others the opportunity to take a look.

If I seem to have lost it in a few weeks time, feel free to ping me
(it's been known to happen though I think my tracking is much less
error prone now I have moved to patchwork + my local system).

Jonathan

> 
> Eddie James (2):
>   iio: pressure: dps310: Refactor startup procedure
>   iio: pressure: dps310: Reset chip if MEAS_CFG is corrupt
> 
>  drivers/iio/pressure/dps310.c | 281 +++++++++++++++++++++-------------
>  1 file changed, 174 insertions(+), 107 deletions(-)
>