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| author |   Jakob Hauser <jahau@rocketmail.com> | 2022-08-12 23:54:06 +0200 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-08-15 22:30:03 +0100 |
| commit | e137fafc8985cf152a4bb6f18ae83ebb06816df1 (patch) | |
| tree | cecebdcfe0c78e6b49139d9aa248b2a98b7b1499 /drivers/iio/magnetometer | |
| parent | dt-bindings: iio: mlx90632 Add supply regulator documentation (diff) | |
| download | linux-dev-e137fafc8985cf152a4bb6f18ae83ebb06816df1.tar.xz linux-dev-e137fafc8985cf152a4bb6f18ae83ebb06816df1.zip | |
iio: magnetometer: yas530: Change data type of hard_offsets to signed
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@rocketmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/40f052bf6491457d0c5c0ed4c3534dc6fa251c3c.1660337264.git.jahau@rocketmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/magnetometer')
| -rw-r--r-- | drivers/iio/magnetometer/yamaha-yas530.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/magnetometer/yamaha-yas530.c b/drivers/iio/magnetometer/yamaha-yas530.c index aeaa4da6923b..d1f16729c60e 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]; |