On Wed, 13 Feb 2019 08:41:47 +0100
Mike Looijmans <mike.looijm...@topic.nl> wrote:
> 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.looijm...@topic.nl>
Applied to the fixes-togreg branch of iio.git and marked for stable.
Thanks,
Jonathan
> ---
> v2: Don't touch val2 when returning IIO_VAL_INT
> Only touch val when returning a value
>
> drivers/iio/gyro/bmg160_core.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/iio/gyro/bmg160_core.c b/drivers/iio/gyro/bmg160_core.c
> index 63ca316..92c07ab 100644
> --- a/drivers/iio/gyro/bmg160_core.c
> +++ b/drivers/iio/gyro/bmg160_core.c
> @@ -582,11 +582,10 @@ static int bmg160_read_raw(struct iio_dev *indio_dev,
> case IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY:
> return bmg160_get_filter(data, val);
> 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;
> @@ -594,6 +593,7 @@ 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;
> }
