1#ifndef _LINUX_IRQHANDLER_H 2#define _LINUX_IRQHANDLER_H 3 4/* 5 * Interrupt flow handler typedefs are defined here to avoid circular 6 * include dependencies. 7 */ 8 9struct irq_desc; 10struct irq_data; 11typedef void (*irq_flow_handler_t)(unsigned int irq, struct irq_desc *desc); 12typedef void (*irq_preflow_handler_t)(struct irq_data *data); 13 14#endif 15