diff options
Diffstat (limited to 'drivers/iio/common/st_sensors/st_sensors_core.c')
| -rw-r--r-- | drivers/iio/common/st_sensors/st_sensors_core.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c b/drivers/iio/common/st_sensors/st_sensors_core.c index e051edbc43c1..13bdfbbf5f71 100644 --- a/drivers/iio/common/st_sensors/st_sensors_core.c +++ b/drivers/iio/common/st_sensors/st_sensors_core.c @@ -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_data *sdata = iio_priv(indio_dev); - if (!sdata->sensor_settings->odr.addr) + if (!sdata->sensor_settings->odr.mask) return 0; err = st_sensors_match_odr(sdata->sensor_settings, odr, &odr_out); @@ -328,6 +328,8 @@ static struct st_sensors_platform_data *st_sensors_dev_probe(struct device *dev, return NULL; pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) + return ERR_PTR(-ENOMEM); if (!device_property_read_u32(dev, "st,drdy-int-pin", &val) && (val <= 2)) pdata->drdy_int_pin = (u8) val; else @@ -371,6 +373,8 @@ int st_sensors_init_sensor(struct iio_dev *indio_dev, /* If OF/DT pdata exists, it will take precedence of anything else */ of_pdata = st_sensors_dev_probe(indio_dev->dev.parent, pdata); + if (IS_ERR(of_pdata)) + return PTR_ERR(of_pdata); if (of_pdata) pdata = of_pdata; |