This is a note to let you know that I've just added the patch titled iio: magnetometer: yas530: Change data type of hard_offsets to signed to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: iio-magnetometer-yas530-change-data-type-of-hard_off.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 11296fb8c2d4af8fec221062748b26c782d38402 Author: Jakob Hauser <jahau@xxxxxxxxxxxxxx> Date: Fri Aug 12 23:54:06 2022 +0200 iio: magnetometer: yas530: Change data type of hard_offsets to signed [ Upstream commit e137fafc8985cf152a4bb6f18ae83ebb06816df1 ] The "hard_offsets" are currently unsigned u8 but they should be signed as they can get negative. They are signed in function yas5xx_meaure_offsets() and in the Yamaha drivers [1][2]. [1] https://github.com/NovaFusion/android_kernel_samsung_golden/blob/cm-12.1/drivers/sensor/compass/yas.h#L156 [2] https://github.com/msm8916-mainline/android_kernel_qcom_msm8916/blob/GT-I9195I/drivers/iio/magnetometer/yas_mag_drv-yas532.c#L91 Fixes: de8860b1ed47 ("iio: magnetometer: Add driver for Yamaha YAS530") Signed-off-by: Jakob Hauser <jahau@xxxxxxxxxxxxxx> Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx> Link: https://lore.kernel.org/r/40f052bf6491457d0c5c0ed4c3534dc6fa251c3c.1660337264.git.jahau@xxxxxxxxxxxxxx Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/iio/magnetometer/yamaha-yas530.c b/drivers/iio/magnetometer/yamaha-yas530.c index b2bc637150bf..40192aa46b04 100644 --- a/drivers/iio/magnetometer/yamaha-yas530.c +++ b/drivers/iio/magnetometer/yamaha-yas530.c @@ -132,7 +132,7 @@ struct yas5xx { unsigned int version; char name[16]; struct yas5xx_calibration calibration; - u8 hard_offsets[3]; + s8 hard_offsets[3]; struct iio_mount_matrix orientation; struct regmap *map; struct regulator_bulk_data regs[2];