New devices (e.g. LIS2DW12) enable all axis by default and do not export
that capability in register map. Check if the enable_axis register
address has been declared in st_sensor_settings map in order to verify if
the driver needs to enable all sensor axis
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@xxxxxx>
---
drivers/iio/common/st_sensors/st_sensors_core.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c b/drivers/iio/common/st_sensors/st_sensors_core.c
index a26217b0604f..6331cc91e02d 100644
--- a/drivers/iio/common/st_sensors/st_sensors_core.c
+++ b/drivers/iio/common/st_sensors/st_sensors_core.c
@@ -221,11 +221,14 @@ EXPORT_SYMBOL(st_sensors_set_enable);
int st_sensors_set_axis_enable(struct iio_dev *indio_dev, u8 axis_enable)
{
struct st_sensor_data *sdata = iio_priv(indio_dev);
+ int err = 0;
- return st_sensors_write_data_with_mask(indio_dev,
+ if (sdata->sensor_settings->enable_axis.addr)
+ err = st_sensors_write_data_with_mask(indio_dev,
sdata->sensor_settings->enable_axis.addr,
sdata->sensor_settings->enable_axis.mask,
axis_enable);
+ return err;
}
EXPORT_SYMBOL(st_sensors_set_axis_enable);
--
2.14.0
--
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