* interrupt source (if it supports chaining).
*/
typedef struct irq_node {
- irqreturn_t (*handler)(int, void *, struct pt_regs *);
+ irq_handler_t handler;
unsigned long flags;
void *dev_id;
const char *devname;
/*
* This structure has only 4 elements for speed reasons
*/
-typedef struct irq_handler {
- irqreturn_t (*handler)(int, void *, struct pt_regs *);
+struct irq_entry {
+ irq_handler_t handler;
unsigned long flags;
void *dev_id;
const char *devname;
-} irq_handler_t;
+};
/* count of spurious interrupts */
extern volatile unsigned int num_spurious;