iio:common:st: added disable function after read info raw data

Signed-off-by: NDenis Ciocca <denis.ciocca@st.com>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>

drivers/iio/common/st_sensors/st_sensors_core.c

@@ -312,6 +312,8 @@ int st_sensors_read_info_raw(struct iio_dev *indio_dev,
 			goto read_error;
 
 		*val = *val >> ch->scan_type.shift;
+
+		err = st_sensors_set_enable(indio_dev, false);
 	}
 	mutex_unlock(&indio_dev->mlock);