2 * IRQ subsystem internal functions and variables:
7 /* Set default functions for irq_chip structures: */
8 extern void irq_chip_set_defaults(struct irq_chip *chip);
10 /* Set default handler: */
11 extern void compat_irq_chip_set_default_handler(struct irq_desc *desc);
14 extern void register_irq_proc(unsigned int irq);
15 extern void register_handler_proc(unsigned int irq, struct irqaction *action);
16 extern void unregister_handler_proc(unsigned int irq, struct irqaction *action);
18 static inline void register_irq_proc(unsigned int irq) { }
19 static inline void register_handler_proc(unsigned int irq,
20 struct irqaction *action) { }
21 static inline void unregister_handler_proc(unsigned int irq,
22 struct irqaction *action) { }