iio: health: max30102: Temperature should be in milli Celsius

As per ABI temperature should be in milli Celsius after scaling,
not Celsius

Note on stable cc.  This driver is breaking the standard IIO
ABI. (JC)

Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Acked-by: Matt Ranostay <matt.ranostay@konsulko.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/health/max30102.c b/drivers/iio/health/max30102.c
index 203ffb9cad6a2a3a98ac1eaf71951039303099ea..147a8c14235f3f8b39302c8f78beec811f6871dd 100644 (file)
--- a/drivers/iio/health/max30102.c
+++ b/drivers/iio/health/max30102.c
@@ -371,7 +371,7 @@ static int max30102_read_raw(struct iio_dev *indio_dev,
                mutex_unlock(&indio_dev->mlock);
                break;
        case IIO_CHAN_INFO_SCALE:
-               *val = 1;  /* 0.0625 */
+               *val = 1000;  /* 62.5 */
                *val2 = 16;
                ret = IIO_VAL_FRACTIONAL;
                break;