/* Override auto irq 2 & 6 and use them as general chain for external interrupts, we link the CIA interrupt sources into this chain.  */
static void auto_enable_irq(unsigned int irq)
/* Override auto irq 2 & 6 and use them as general chain for external interrupts, we link the CIA interrupt sources into this chain.  */
static void auto_enable_irq(unsigned int irq)
{
	switch (irq) {
	case IRQ_AUTO_2:
		amiga_custom.intena = IF_SETCLR | IF_PORTS;
		break;
	case IRQ_AUTO_6:
		amiga_custom.intena = IF_SETCLR | IF_EXTER;
		break;
	}
}