extern void
i2sbus_detach_codec(struct soundbus_dev *dev, void *data);
extern irqreturn_t
-i2sbus_tx_intr(int irq, void *devid, struct pt_regs *regs);
+i2sbus_tx_intr(int irq, void *devid);
extern irqreturn_t
-i2sbus_rx_intr(int irq, void *devid, struct pt_regs *regs);
+i2sbus_rx_intr(int irq, void *devid);
/* control specific functions */
extern int i2sbus_control_init(struct macio_dev* dev,