ad714x_probe
chip = ad714x_probe(&client->dev, BUS_I2C, client->irq,
chip = ad714x_probe(&spi->dev, BUS_SPI, spi->irq,
EXPORT_SYMBOL(ad714x_probe);
struct ad714x_chip *ad714x_probe(struct device *dev, u16 bus_type, int irq,