linux-kernel - Re: [PATCH v2] iio: pressure: bmp280: fix datasheet links

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Date:   Thu, 15 Sep 2022 14:39:44 +0100
From:   Jonathan Cameron <jic23@...nel.org>
To:     Angel Iglesias <ang.iglesiasg@...il.com>
Cc:     linux-iio <linux-iio@...r.kernel.org>,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Paul Cercueil <paul@...pouillou.net>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] iio: pressure: bmp280: fix datasheet links

On Tue, 13 Sep 2022 00:26:44 +0200
Angel Iglesias <ang.iglesiasg@...il.com> wrote:

> Updated links for BMP280 and BME280 datasheets on Bosch website.
> Datasheet of BMP180 is no longer available on the manufacturer's website,
> changed the link to a copy hosted by a third party.
> 
> Changelog in v2:
> * Added a notice about the situation with bmp180 datasheet and list
>   missing changes from newer versions.
Change log needs to be below the ---

We don't want that level of detail in the git logs.

I tidied that up whilst applying. 

Also, it's not a good idea to have new versions as replies
to older ones.  Leads to very deep nesting in email threads
and generally makes things less readable.  Just post
a fresh series each time.

Applied to the togreg branch of iio.git and pushed out as testing 
for 0-day to see if it can find anything (rather unlikely on this
patch!)

Jonathan



> 
> Reported-by: Andy Shevchenko <andy.shevchenko@...il.com>
> Signed-off-by: Angel Iglesias <ang.iglesiasg@...il.com>
> ---
>  drivers/iio/pressure/bmp280-core.c | 12 +++++++++---
>  1 file changed, 9 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c
> index fe7aa81e7cc9..01cd32003ca8 100644
> --- a/drivers/iio/pressure/bmp280-core.c
> +++ b/drivers/iio/pressure/bmp280-core.c
> @@ -9,9 +9,15 @@
>   * Driver for Bosch Sensortec BMP180 and BMP280 digital pressure sensor.
>   *
>   * Datasheet:
> - * https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP180-DS000-121.pdf
> - * https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP280-DS001-12.pdf
> - * https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BME280_DS001-11.pdf
> + * https://cdn-shop.adafruit.com/datasheets/BST-BMP180-DS000-09.pdf
> + * https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bmp280-ds001.pdf
> + * https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdf
> + *
> + * Notice:
> + * The link to the bmp180 datasheet points to an outdated version missing these changes:
> + * - Changed document referral from ANP015 to BST-MPS-AN004-00 on page 26
> + * - Updated equation for B3 param on section 3.5 to ((((long)AC1 * 4 + X3) << oss) + 2) / 4
> + * - Updated RoHS directive to 2011/65/EU effective 8 June 2011 on page 26
>   */
>  
>  #define pr_fmt(fmt) "bmp280: " fmt
> 
> base-commit: 2f61ff8272967c9bdcba810aa978170814b08f7c