33 static int ad8366_write(struct iio_dev *indio_dev,  in ad8366_write()  argument
36 	struct ad8366_state *st = iio_priv(indio_dev);  in ad8366_write()
47 		dev_err(&indio_dev->dev, "write failed (%d)", ret);  in ad8366_write()
52 static int ad8366_read_raw(struct iio_dev *indio_dev,  in ad8366_read_raw()  argument
58 	struct ad8366_state *st = iio_priv(indio_dev);  in ad8366_read_raw()
62 	mutex_lock(&indio_dev->mlock);  in ad8366_read_raw()
77 	mutex_unlock(&indio_dev->mlock);  in ad8366_read_raw()
82 static int ad8366_write_raw(struct iio_dev *indio_dev,  in ad8366_write_raw()  argument
88 	struct ad8366_state *st = iio_priv(indio_dev);  in ad8366_write_raw()
103 	mutex_lock(&indio_dev->mlock);  in ad8366_write_raw()
107 		ret = ad8366_write(indio_dev, st->ch[0], st->ch[1]);  in ad8366_write_raw()
112 	mutex_unlock(&indio_dev->mlock);  in ad8366_write_raw()
138 	struct iio_dev *indio_dev;  in ad8366_probe()  local
142 	indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));  in ad8366_probe()
143 	if (indio_dev == NULL)  in ad8366_probe()
146 	st = iio_priv(indio_dev);  in ad8366_probe()
155 	spi_set_drvdata(spi, indio_dev);  in ad8366_probe()
158 	indio_dev->dev.parent = &spi->dev;  in ad8366_probe()
159 	indio_dev->name = spi_get_device_id(spi)->name;  in ad8366_probe()
160 	indio_dev->info = &ad8366_info;  in ad8366_probe()
161 	indio_dev->modes = INDIO_DIRECT_MODE;  in ad8366_probe()
162 	indio_dev->channels = ad8366_channels;  in ad8366_probe()
163 	indio_dev->num_channels = ARRAY_SIZE(ad8366_channels);  in ad8366_probe()
165 	ret = iio_device_register(indio_dev);  in ad8366_probe()
169 	ad8366_write(indio_dev, 0, 0);  in ad8366_probe()
182 	struct iio_dev *indio_dev = spi_get_drvdata(spi);  in ad8366_remove()  local
183 	struct ad8366_state *st = iio_priv(indio_dev);  in ad8366_remove()
186 	iio_device_unregister(indio_dev);  in ad8366_remove()