Commit e450e07c authored by Lary Gibaud's avatar Lary Gibaud Committed by Jonathan Cameron

iio: st_sensors: rely on odr mask to know if odr can be set

Indeed, relying on addr being not 0 cannot work because some device have
their register to set odr at address 0. As a matter of fact, if the odr
can be set, then there is a mask.

Sensors with ODR register at address 0 are: lsm303dlh, lsm303dlhc, lsm303dlm

Fixes: 7d245172 ("iio: common: st_sensors: check odr address value in st_sensors_set_odr()")
Signed-off-by: default avatarLary Gibaud <yarl-baudig@mailoo.org>
Cc: <Stable@vger.kernel.org>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 3b7f9dbb
...@@ -79,7 +79,7 @@ int st_sensors_set_odr(struct iio_dev *indio_dev, unsigned int odr) ...@@ -79,7 +79,7 @@ int st_sensors_set_odr(struct iio_dev *indio_dev, unsigned int odr)
struct st_sensor_odr_avl odr_out = {0, 0}; struct st_sensor_odr_avl odr_out = {0, 0};
struct st_sensor_data *sdata = iio_priv(indio_dev); struct st_sensor_data *sdata = iio_priv(indio_dev);
if (!sdata->sensor_settings->odr.addr) if (!sdata->sensor_settings->odr.mask)
return 0; return 0;
err = st_sensors_match_odr(sdata->sensor_settings, odr, &odr_out); err = st_sensors_match_odr(sdata->sensor_settings, odr, &odr_out);
......
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