354 static int ad7791_probe(struct spi_device *spi)  in ad7791_probe()  argument
356 	struct ad7791_platform_data *pdata = spi->dev.platform_data;  in ad7791_probe()
361 	if (!spi->irq) {  in ad7791_probe()
362 		dev_err(&spi->dev, "Missing IRQ.\n");  in ad7791_probe()
366 	indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));  in ad7791_probe()
372 	st->reg = devm_regulator_get(&spi->dev, "refin");  in ad7791_probe()
380 	st->info = &ad7791_chip_infos[spi_get_device_id(spi)->driver_data];  in ad7791_probe()
381 	ad_sd_init(&st->sd, indio_dev, spi, &ad7791_sigma_delta_info);  in ad7791_probe()
383 	spi_set_drvdata(spi, indio_dev);  in ad7791_probe()
385 	indio_dev->dev.parent = &spi->dev;  in ad7791_probe()
386 	indio_dev->name = spi_get_device_id(spi)->name;  in ad7791_probe()
417 static int ad7791_remove(struct spi_device *spi)  in ad7791_remove()  argument
419 	struct iio_dev *indio_dev = spi_get_drvdata(spi);  in ad7791_remove()
438 MODULE_DEVICE_TABLE(spi, ad7791_spi_ids);