common/st_sensors/st_sensors_core.c

38 	int err;
43 	err = regmap_read(sdata->regmap, reg, readval);
44 	if (err < 0)
45 		return err;
74 	int err = 0;
83 	err = st_sensors_match_odr(sdata->sensor_settings, odr, &odr_out);
84 	if (err < 0)
92 			err = st_sensors_write_data_with_mask(indio_dev,
97 			err = 0;
100 		err = st_sensors_write_data_with_mask(indio_dev,
105 	if (err >= 0)
111 	return err;
136 	int err, i = 0;
142 	err = st_sensors_match_fs(sdata->sensor_settings, fs, &i);
143 	if (err < 0)
146 	err = st_sensors_write_data_with_mask(indio_dev,
150 	if (err < 0)
154 	return err;
158 	return err;
164 	int err = -EINVAL;
175 			err = st_sensors_match_odr(sdata->sensor_settings,
177 			if (err < 0)
182 		err = st_sensors_write_data_with_mask(indio_dev,
185 		if (err < 0)
193 		err = st_sensors_write_data_with_mask(indio_dev,
197 		if (err < 0)
204 	return err;
211 	int err = 0;
214 		err = st_sensors_write_data_with_mask(indio_dev,
218 	return err;
227 	int err;
230 	err = devm_regulator_bulk_get_enable(parent,
233 	if (err)
234 		return dev_err_probe(&indio_dev->dev, err,
341 	int err = 0;
353 		err = st_sensors_set_drdy_int_pin(indio_dev, pdata);
354 		if (err < 0)
355 			return err;
358 	err = st_sensors_set_enable(indio_dev, false);
359 	if (err < 0)
360 		return err;
363 	err = st_sensors_set_dataready_irq(indio_dev, false);
364 	if (err < 0)
365 		return err;
368 		err = st_sensors_set_fullscale(indio_dev,
370 		if (err < 0)
371 			return err;
375 	err = st_sensors_set_odr(indio_dev, sdata->odr);
376 	if (err < 0)
377 		return err;
381 		err = st_sensors_write_data_with_mask(indio_dev,
384 		if (err < 0)
385 			return err;
390 		err = st_sensors_write_data_with_mask(indio_dev,
393 		if (err < 0)
394 			return err;
411 		err = st_sensors_write_data_with_mask(indio_dev, addr,
413 		if (err < 0)
414 			return err;
417 	err = st_sensors_set_axis_enable(indio_dev, ST_SENSORS_ENABLE_ALL_AXIS);
419 	return err;
425 	int err;
444 		err = st_sensors_write_data_with_mask(indio_dev,
448 		if (err < 0)
464 	err = st_sensors_write_data_with_mask(indio_dev, drdy_addr,
468 	return err;
474 	int err = -EINVAL, i;
480 			err = 0;
484 	if (err < 0)
487 	err = st_sensors_set_fullscale(indio_dev,
491 	return err;
498 	int err;
509 	err = regmap_bulk_read(sdata->regmap, ch->address,
511 	if (err < 0)
524 	return err;
530 	int err;
533 	err = iio_device_claim_direct_mode(indio_dev);
534 	if (err)
535 		return err;
539 	err = st_sensors_set_enable(indio_dev, true);
540 	if (err < 0)
544 	err = st_sensors_read_axis_data(indio_dev, ch, val);
545 	if (err < 0)
550 	err = st_sensors_set_enable(indio_dev, false);
556 	return err;
597 	int wai, err;
600 		err = regmap_read(sdata->regmap,
602 		if (err < 0) {
605 			return err;