extern const struct regmap_config wm8997_i2c_regmap;
+extern const struct regmap_config wm8998_i2c_regmap;
+
extern const struct dev_pm_ops arizona_pm_ops;
extern const struct of_device_id arizona_of_match[];
extern const struct regmap_irq_chip wm8997_aod;
extern const struct regmap_irq_chip wm8997_irq;
+extern struct regmap_irq_chip wm8998_aod;
+extern struct regmap_irq_chip wm8998_irq;
+
int arizona_dev_init(struct arizona *arizona);
int arizona_dev_exit(struct arizona *arizona);
int arizona_irq_init(struct arizona *arizona);