1 /* 2 * IRQ subsystem internal functions and variables: 3 */ 4 5 extern int noirqdebug; 6 7 #ifdef CONFIG_PROC_FS 8 extern void register_irq_proc(unsigned int irq); 9 extern void register_handler_proc(unsigned int irq, struct irqaction *action); 10 extern void unregister_handler_proc(unsigned int irq, struct irqaction *action); 11 #else 12 static inline void register_irq_proc(unsigned int irq) { } 13 static inline void register_handler_proc(unsigned int irq, 14 struct irqaction *action) { } 15 static inline void unregister_handler_proc(unsigned int irq, 16 struct irqaction *action) { } 17 #endif 18 19