85 	struct ad5380_state *st = iio_priv(indio_dev);  in ad5380_read_dac_powerdown()  local
87 	return sprintf(buf, "%d\n", st->pwr_down);  in ad5380_read_dac_powerdown()
94 	struct ad5380_state *st = iio_priv(indio_dev);  in ad5380_write_dac_powerdown()  local
105 		ret = regmap_write(st->regmap, AD5380_REG_SF_PWR_DOWN, 0);  in ad5380_write_dac_powerdown()
107 		ret = regmap_write(st->regmap, AD5380_REG_SF_PWR_UP, 0);  in ad5380_write_dac_powerdown()
109 	st->pwr_down = pwr_down;  in ad5380_write_dac_powerdown()
124 	struct ad5380_state *st = iio_priv(indio_dev);  in ad5380_get_powerdown_mode()  local
128 	ret = regmap_read(st->regmap, AD5380_REG_SF_CTRL, &mode);  in ad5380_get_powerdown_mode()
140 	struct ad5380_state *st = iio_priv(indio_dev);  in ad5380_set_powerdown_mode()  local
143 	ret = regmap_update_bits(st->regmap, AD5380_REG_SF_CTRL,  in ad5380_set_powerdown_mode()
178 	struct ad5380_state *st = iio_priv(indio_dev);  in ad5380_write_raw()  local
186 		return regmap_write(st->regmap,  in ad5380_write_raw()
194 		return regmap_write(st->regmap,  in ad5380_write_raw()
206 	struct ad5380_state *st = iio_priv(indio_dev);  in ad5380_read_raw()  local
212 		ret = regmap_read(st->regmap, ad5380_info_to_reg(chan, info),  in ad5380_read_raw()
219 		ret = regmap_read(st->regmap, AD5380_REG_OFFSET(chan->address),  in ad5380_read_raw()
227 		*val = 2 * st->vref;  in ad5380_read_raw()
348 	struct ad5380_state *st = iio_priv(indio_dev);  in ad5380_alloc_channels()  local
352 	channels = kcalloc(st->chip_info->num_channels,  in ad5380_alloc_channels()
358 	for (i = 0; i < st->chip_info->num_channels; ++i) {  in ad5380_alloc_channels()
359 		channels[i] = st->chip_info->channel_template;  in ad5380_alloc_channels()
373 	struct ad5380_state *st;  in ad5380_probe()  local
377 	indio_dev = devm_iio_device_alloc(dev, sizeof(*st));  in ad5380_probe()
383 	st = iio_priv(indio_dev);  in ad5380_probe()
386 	st->chip_info = &ad5380_chip_info_tbl[type];  in ad5380_probe()
387 	st->regmap = regmap;  in ad5380_probe()
393 	indio_dev->num_channels = st->chip_info->num_channels;  in ad5380_probe()
401 	if (st->chip_info->int_vref == 2500)  in ad5380_probe()
404 	st->vref_reg = devm_regulator_get(dev, "vref");  in ad5380_probe()
405 	if (!IS_ERR(st->vref_reg)) {  in ad5380_probe()
406 		ret = regulator_enable(st->vref_reg);  in ad5380_probe()
413 		ret = regulator_get_voltage(st->vref_reg);  in ad5380_probe()
417 		st->vref = ret / 1000;  in ad5380_probe()
419 		st->vref = st->chip_info->int_vref;  in ad5380_probe()
423 	ret = regmap_write(st->regmap, AD5380_REG_SF_CTRL, ctrl);  in ad5380_probe()
438 	if (!IS_ERR(st->vref_reg))  in ad5380_probe()
439 		regulator_disable(st->vref_reg);  in ad5380_probe()
449 	struct ad5380_state *st = iio_priv(indio_dev);  in ad5380_remove()  local
455 	if (!IS_ERR(st->vref_reg)) {  in ad5380_remove()
456 		regulator_disable(st->vref_reg);  in ad5380_remove()