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| author | Mike Looijmans <mike.looijmans@topic.nl> | 2019-02-13 08:41:47 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-27 09:34:01 +0200 |
| commit | e20204c43c0bc2c3f793f7d5c20716748a0db0c7 (patch) | |
| tree | 104a786c2189b0d12d215891e54dd92351f973d9 | |
| parent | eaa303a2d65d52260fa8e0ad0a356ac3f0b7568e (diff) | |
| download | linux-stable-e20204c43c0bc2c3f793f7d5c20716748a0db0c7.tar.gz linux-stable-e20204c43c0bc2c3f793f7d5c20716748a0db0c7.tar.bz2 linux-stable-e20204c43c0bc2c3f793f7d5c20716748a0db0c7.zip | |
iio/gyro/bmg160: Use millidegrees for temperature scale
commit 40a7198a4a01037003c7ca714f0d048a61e729ac upstream.
Standard unit for temperature is millidegrees Celcius, whereas this driver
was reporting in degrees. Fix the scale factor in the driver.
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/iio/gyro/bmg160_core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iio/gyro/bmg160_core.c b/drivers/iio/gyro/bmg160_core.c index 90841abd3ce4..a4dc6a3783d0 100644 --- a/drivers/iio/gyro/bmg160_core.c +++ b/drivers/iio/gyro/bmg160_core.c @@ -519,11 +519,10 @@ static int bmg160_read_raw(struct iio_dev *indio_dev, } else return -EINVAL; case IIO_CHAN_INFO_SCALE: - *val = 0; switch (chan->type) { case IIO_TEMP: - *val2 = 500000; - return IIO_VAL_INT_PLUS_MICRO; + *val = 500; + return IIO_VAL_INT; case IIO_ANGL_VEL: { int i; @@ -531,6 +530,7 @@ static int bmg160_read_raw(struct iio_dev *indio_dev, for (i = 0; i < ARRAY_SIZE(bmg160_scale_table); ++i) { if (bmg160_scale_table[i].dps_range == data->dps_range) { + *val = 0; *val2 = bmg160_scale_table[i].scale; return IIO_VAL_INT_PLUS_MICRO; } |