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