diff options
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/interrupt.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 1f97e3d92639..19782350dcc8 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h | |||
@@ -64,8 +64,10 @@ | |||
64 | #define SA_TRIGGER_RISING IRQF_TRIGGER_RISING | 64 | #define SA_TRIGGER_RISING IRQF_TRIGGER_RISING |
65 | #define SA_TRIGGER_MASK IRQF_TRIGGER_MASK | 65 | #define SA_TRIGGER_MASK IRQF_TRIGGER_MASK |
66 | 66 | ||
67 | typedef irqreturn_t (*irq_handler_t)(int, void *, struct pt_regs *); | ||
68 | |||
67 | struct irqaction { | 69 | struct irqaction { |
68 | irqreturn_t (*handler)(int, void *, struct pt_regs *); | 70 | irq_handler_t handler; |
69 | unsigned long flags; | 71 | unsigned long flags; |
70 | cpumask_t mask; | 72 | cpumask_t mask; |
71 | const char *name; | 73 | const char *name; |
@@ -76,8 +78,7 @@ struct irqaction { | |||
76 | }; | 78 | }; |
77 | 79 | ||
78 | extern irqreturn_t no_action(int cpl, void *dev_id, struct pt_regs *regs); | 80 | extern irqreturn_t no_action(int cpl, void *dev_id, struct pt_regs *regs); |
79 | extern int request_irq(unsigned int, | 81 | extern int request_irq(unsigned int, irq_handler_t handler, |
80 | irqreturn_t (*handler)(int, void *, struct pt_regs *), | ||
81 | unsigned long, const char *, void *); | 82 | unsigned long, const char *, void *); |
82 | extern void free_irq(unsigned int, void *); | 83 | extern void free_irq(unsigned int, void *); |
83 | 84 | ||