extern void irq_domain_associate_many(struct irq_domain *domain,
unsigned int irq_base,
irq_hw_number_t hwirq_base, int count);
+extern void irq_domain_disassociate(struct irq_domain *domain,
+ unsigned int irq);
extern unsigned int irq_create_mapping(struct irq_domain *host,
irq_hw_number_t hwirq);