139 static int ad5686_get_powerdown_mode(struct iio_dev *indio_dev,  in ad5686_get_powerdown_mode()  argument
142 	struct ad5686_state *st = iio_priv(indio_dev);  in ad5686_get_powerdown_mode()
147 static int ad5686_set_powerdown_mode(struct iio_dev *indio_dev,  in ad5686_set_powerdown_mode()  argument
150 	struct ad5686_state *st = iio_priv(indio_dev);  in ad5686_set_powerdown_mode()
165 static ssize_t ad5686_read_dac_powerdown(struct iio_dev *indio_dev,  in ad5686_read_dac_powerdown()  argument
168 	struct ad5686_state *st = iio_priv(indio_dev);  in ad5686_read_dac_powerdown()
174 static ssize_t ad5686_write_dac_powerdown(struct iio_dev *indio_dev,  in ad5686_write_dac_powerdown()  argument
180 	struct ad5686_state *st = iio_priv(indio_dev);  in ad5686_write_dac_powerdown()
197 static int ad5686_read_raw(struct iio_dev *indio_dev,  in ad5686_read_raw()  argument
203 	struct ad5686_state *st = iio_priv(indio_dev);  in ad5686_read_raw()
208 		mutex_lock(&indio_dev->mlock);  in ad5686_read_raw()
210 		mutex_unlock(&indio_dev->mlock);  in ad5686_read_raw()
223 static int ad5686_write_raw(struct iio_dev *indio_dev,  in ad5686_write_raw()  argument
229 	struct ad5686_state *st = iio_priv(indio_dev);  in ad5686_write_raw()
237 		mutex_lock(&indio_dev->mlock);  in ad5686_write_raw()
243 		mutex_unlock(&indio_dev->mlock);  in ad5686_write_raw()
315 	struct iio_dev *indio_dev;  in ad5686_probe()  local
318 	indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));  in ad5686_probe()
319 	if (indio_dev == NULL)  in ad5686_probe()
322 	st = iio_priv(indio_dev);  in ad5686_probe()
323 	spi_set_drvdata(spi, indio_dev);  in ad5686_probe()
351 	indio_dev->dev.parent = &spi->dev;  in ad5686_probe()
352 	indio_dev->name = spi_get_device_id(spi)->name;  in ad5686_probe()
353 	indio_dev->info = &ad5686_info;  in ad5686_probe()
354 	indio_dev->modes = INDIO_DIRECT_MODE;  in ad5686_probe()
355 	indio_dev->channels = st->chip_info->channel;  in ad5686_probe()
356 	indio_dev->num_channels = AD5686_DAC_CHANNELS;  in ad5686_probe()
363 	ret = iio_device_register(indio_dev);  in ad5686_probe()
377 	struct iio_dev *indio_dev = spi_get_drvdata(spi);  in ad5686_remove()  local
378 	struct ad5686_state *st = iio_priv(indio_dev);  in ad5686_remove()
380 	iio_device_unregister(indio_dev);  in ad5686_remove()