linux-kernel - Re: [PATCH v2 02/19] iio: chemical: bme680: Fix calibration data variable

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Date: Sun, 9 Jun 2024 12:00:52 +0100
From: Jonathan Cameron <jic23@...nel.org>
To: Vasileios Amoiridis <vassilisamir@...il.com>
Cc: dpfrey@...il.com, himanshujha199640@...il.com, lars@...afoo.de,
 linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
 mike.looijmans@...ic.nl
Subject: Re: [PATCH v2 02/19] iio: chemical: bme680: Fix calibration data
 variable

On Thu,  6 Jun 2024 23:22:54 +0200
Vasileios Amoiridis <vassilisamir@...il.com> wrote:

> According to the BME68x Sensor API [1], the h6 calibration
> data variable should be an unsigned integer of size 8.
> 
> [1]: https://github.com/boschsensortec/BME68x_SensorAPI/blob/v4.4.8/bme68x_defs.h#L789
> Fixes: 1b3bd8592780 ("iio: chemical: Add support for Bosch BME680 sensor")
> Signed-off-by: Vasileios Amoiridis <vassilisamir@...il.com>
Applied to the fixes-togreg branch of iio.git and marked for stable.
> ---
>  drivers/iio/chemical/bme680_core.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/iio/chemical/bme680_core.c b/drivers/iio/chemical/bme680_core.c
> index 2c40c13fe97a..812829841733 100644
> --- a/drivers/iio/chemical/bme680_core.c
> +++ b/drivers/iio/chemical/bme680_core.c
> @@ -38,7 +38,7 @@ struct bme680_calib {
>  	s8  par_h3;
>  	s8  par_h4;
>  	s8  par_h5;
> -	s8  par_h6;
> +	u8  par_h6;
>  	s8  par_h7;
>  	s8  par_gh1;
>  	s16 par_gh2;