From: Vasileios Amoiridis <vassilisamir@gmail.com>
Date: Thu, 6 Jun 2024 21:22:54 +0000 (+0200)
Subject: iio: chemical: bme680: Fix calibration data variable
X-Git-Tag: v6.10-rc6~4^2~1^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b47c0fee73a810c4503c4a94ea34858a1d865bba;p=thirdparty%2Fkernel%2Flinux.git

iio: chemical: bme680: Fix calibration data variable

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@gmail.com>
Link: https://lore.kernel.org/r/20240606212313.207550-3-vassilisamir@gmail.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/drivers/iio/chemical/bme680_core.c b/drivers/iio/chemical/bme680_core.c
index 2c40c13fe97a6..812829841733b 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;