192 static int ad5360_write_unlocked(struct iio_dev *indio_dev,  in ad5360_write_unlocked()  argument
196 	struct ad5360_state *st = iio_priv(indio_dev);  in ad5360_write_unlocked()
205 static int ad5360_write(struct iio_dev *indio_dev, unsigned int cmd,  in ad5360_write()  argument
210 	mutex_lock(&indio_dev->mlock);  in ad5360_write()
211 	ret = ad5360_write_unlocked(indio_dev, cmd, addr, val, shift);  in ad5360_write()
212 	mutex_unlock(&indio_dev->mlock);  in ad5360_write()
217 static int ad5360_read(struct iio_dev *indio_dev, unsigned int type,  in ad5360_read()  argument
220 	struct ad5360_state *st = iio_priv(indio_dev);  in ad5360_read()
233 	mutex_lock(&indio_dev->mlock);  in ad5360_read()
244 	mutex_unlock(&indio_dev->mlock);  in ad5360_read()
253 	struct iio_dev *indio_dev = dev_to_iio_dev(dev);  in ad5360_read_dac_powerdown()  local
254 	struct ad5360_state *st = iio_priv(indio_dev);  in ad5360_read_dac_powerdown()
259 static int ad5360_update_ctrl(struct iio_dev *indio_dev, unsigned int set,  in ad5360_update_ctrl()  argument
262 	struct ad5360_state *st = iio_priv(indio_dev);  in ad5360_update_ctrl()
265 	mutex_lock(&indio_dev->mlock);  in ad5360_update_ctrl()
270 	ret = ad5360_write_unlocked(indio_dev, AD5360_CMD_SPECIAL_FUNCTION,  in ad5360_update_ctrl()
273 	mutex_unlock(&indio_dev->mlock);  in ad5360_update_ctrl()
281 	struct iio_dev *indio_dev = dev_to_iio_dev(dev);  in ad5360_write_dac_powerdown()  local
290 		ret = ad5360_update_ctrl(indio_dev, AD5360_SF_CTRL_PWR_DOWN, 0);  in ad5360_write_dac_powerdown()
292 		ret = ad5360_update_ctrl(indio_dev, 0, AD5360_SF_CTRL_PWR_DOWN);  in ad5360_write_dac_powerdown()
311 static int ad5360_write_raw(struct iio_dev *indio_dev,  in ad5360_write_raw()  argument
317 	struct ad5360_state *st = iio_priv(indio_dev);  in ad5360_write_raw()
326 		return ad5360_write(indio_dev, AD5360_CMD_WRITE_DATA,  in ad5360_write_raw()
333 		return ad5360_write(indio_dev, AD5360_CMD_WRITE_OFFSET,  in ad5360_write_raw()
340 		return ad5360_write(indio_dev, AD5360_CMD_WRITE_GAIN,  in ad5360_write_raw()
358 		return ad5360_write(indio_dev, AD5360_CMD_SPECIAL_FUNCTION,  in ad5360_write_raw()
367 static int ad5360_read_raw(struct iio_dev *indio_dev,  in ad5360_read_raw()  argument
373 	struct ad5360_state *st = iio_priv(indio_dev);  in ad5360_read_raw()
380 		ret = ad5360_read(indio_dev, AD5360_READBACK_X1A,  in ad5360_read_raw()
396 		ret = ad5360_read(indio_dev, AD5360_READBACK_OFFSET,  in ad5360_read_raw()
403 		ret = ad5360_read(indio_dev, AD5360_READBACK_GAIN,  in ad5360_read_raw()
411 		ret = ad5360_read(indio_dev, AD5360_READBACK_SF,  in ad5360_read_raw()
435 static int ad5360_alloc_channels(struct iio_dev *indio_dev)  in ad5360_alloc_channels()  argument
437 	struct ad5360_state *st = iio_priv(indio_dev);  in ad5360_alloc_channels()
453 	indio_dev->channels = channels;  in ad5360_alloc_channels()
461 	struct iio_dev *indio_dev;  in ad5360_probe()  local
466 	indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));  in ad5360_probe()
467 	if (indio_dev == NULL) {  in ad5360_probe()
472 	st = iio_priv(indio_dev);  in ad5360_probe()
473 	spi_set_drvdata(spi, indio_dev);  in ad5360_probe()
478 	indio_dev->dev.parent = &spi->dev;  in ad5360_probe()
479 	indio_dev->name = spi_get_device_id(spi)->name;  in ad5360_probe()
480 	indio_dev->info = &ad5360_info;  in ad5360_probe()
481 	indio_dev->modes = INDIO_DIRECT_MODE;  in ad5360_probe()
482 	indio_dev->num_channels = st->chip_info->num_channels;  in ad5360_probe()
484 	ret = ad5360_alloc_channels(indio_dev);  in ad5360_probe()
506 	ret = iio_device_register(indio_dev);  in ad5360_probe()
517 	kfree(indio_dev->channels);  in ad5360_probe()
524 	struct iio_dev *indio_dev = spi_get_drvdata(spi);  in ad5360_remove()  local
525 	struct ad5360_state *st = iio_priv(indio_dev);  in ad5360_remove()
527 	iio_device_unregister(indio_dev);  in ad5360_remove()
529 	kfree(indio_dev->channels);  in ad5360_remove()