diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-alpha/irq.h | 4 | ||||
| -rw-r--r-- | include/asm-arm/irq.h | 4 | ||||
| -rw-r--r-- | include/asm-arm26/irq.h | 4 | ||||
| -rw-r--r-- | include/asm-h8300/irq.h | 4 | ||||
| -rw-r--r-- | include/asm-m68k/irq.h | 4 | ||||
| -rw-r--r-- | include/asm-m68knommu/irq.h | 4 | ||||
| -rw-r--r-- | include/asm-s390/irq.h | 4 | ||||
| -rw-r--r-- | include/asm-sparc/irq.h | 4 | ||||
| -rw-r--r-- | include/asm-v850/irq.h | 2 | ||||
| -rw-r--r-- | include/linux/interrupt.h | 21 | ||||
| -rw-r--r-- | include/linux/irq.h | 3 | ||||
| -rw-r--r-- | include/linux/irqreturn.h | 25 |
12 files changed, 28 insertions, 55 deletions
diff --git a/include/asm-alpha/irq.h b/include/asm-alpha/irq.h index f6de033718a0..917b9fe372cf 100644 --- a/include/asm-alpha/irq.h +++ b/include/asm-alpha/irq.h @@ -92,8 +92,4 @@ extern void enable_irq(unsigned int); struct pt_regs; extern void (*perf_irq)(unsigned long, struct pt_regs *); -struct irqaction; -int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *); - - #endif /* _ALPHA_IRQ_H */ diff --git a/include/asm-arm/irq.h b/include/asm-arm/irq.h index 60b5105c9c93..66e67e60bc56 100644 --- a/include/asm-arm/irq.h +++ b/include/asm-arm/irq.h @@ -47,10 +47,6 @@ void disable_irq_wake(unsigned int irq); void enable_irq_wake(unsigned int irq); int setup_irq(unsigned int, struct irqaction *); -struct irqaction; -struct pt_regs; -int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *); - extern void migrate_irqs(void); #endif diff --git a/include/asm-arm26/irq.h b/include/asm-arm26/irq.h index 06bd5a543d13..9aaac87efba9 100644 --- a/include/asm-arm26/irq.h +++ b/include/asm-arm26/irq.h @@ -44,9 +44,5 @@ extern void enable_irq(unsigned int); int set_irq_type(unsigned int irq, unsigned int type); -int setup_irq(unsigned int, struct irqaction *); -struct pt_regs; -int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *); - #endif diff --git a/include/asm-h8300/irq.h b/include/asm-h8300/irq.h index 73065f5bda0e..42a3ac424a9e 100644 --- a/include/asm-h8300/irq.h +++ b/include/asm-h8300/irq.h @@ -63,8 +63,4 @@ extern void enable_irq(unsigned int); extern void disable_irq(unsigned int); #define disable_irq_nosync(x) disable_irq(x) -struct irqaction; -struct pt_regs; -int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *); - #endif /* _H8300_IRQ_H_ */ diff --git a/include/asm-m68k/irq.h b/include/asm-m68k/irq.h index b4f48b2a6a57..9727ca9d9f26 100644 --- a/include/asm-m68k/irq.h +++ b/include/asm-m68k/irq.h @@ -130,8 +130,4 @@ extern volatile unsigned int num_spurious; */ extern irq_node_t *new_irq_node(void); -struct irqaction; -struct pt_regs; -int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *); - #endif /* _M68K_IRQ_H_ */ diff --git a/include/asm-m68knommu/irq.h b/include/asm-m68knommu/irq.h index 2b408842a30e..c5247516fcfe 100644 --- a/include/asm-m68knommu/irq.h +++ b/include/asm-m68knommu/irq.h @@ -87,8 +87,4 @@ extern void (*mach_disable_irq)(unsigned int); #define disable_irq(x) do { } while (0) #define disable_irq_nosync(x) disable_irq(x) -struct irqaction; -struct pt_regs; -int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *); - #endif /* _M68K_IRQ_H_ */ diff --git a/include/asm-s390/irq.h b/include/asm-s390/irq.h index 916a1aa0b073..bd1a721f7aa2 100644 --- a/include/asm-s390/irq.h +++ b/include/asm-s390/irq.h @@ -21,10 +21,6 @@ enum interruption_class { #define touch_nmi_watchdog() do { } while(0) -struct irqaction; -struct pt_regs; -int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *); - #endif /* __KERNEL__ */ #endif diff --git a/include/asm-sparc/irq.h b/include/asm-sparc/irq.h index f2d64537e29d..3141ddfea97d 100644 --- a/include/asm-sparc/irq.h +++ b/include/asm-sparc/irq.h @@ -181,8 +181,4 @@ extern struct sun4m_intregs *sun4m_interrupts; #define SUN4M_INT_SBUS(x) (1 << (x+7)) #define SUN4M_INT_VME(x) (1 << (x)) -struct irqaction; -struct pt_regs; -int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *); - #endif diff --git a/include/asm-v850/irq.h b/include/asm-v850/irq.h index 44431152b36d..1bf096db8f4c 100644 --- a/include/asm-v850/irq.h +++ b/include/asm-v850/irq.h @@ -62,8 +62,6 @@ extern void disable_irq (unsigned int irq); /* Disable an irq without waiting. */ extern void disable_irq_nosync (unsigned int irq); -extern int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *); - #endif /* !__ASSEMBLY__ */ #endif /* __V850_IRQ_H__ */ diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 9e0fefd7884a..70741e170114 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -7,32 +7,13 @@ #include <linux/bitops.h> #include <linux/preempt.h> #include <linux/cpumask.h> +#include <linux/irqreturn.h> #include <linux/hardirq.h> #include <linux/sched.h> #include <asm/atomic.h> #include <asm/ptrace.h> #include <asm/system.h> -/* - * For 2.4.x compatibility, 2.4.x can use - * - * typedef void irqreturn_t; - * #define IRQ_NONE - * #define IRQ_HANDLED - * #define IRQ_RETVAL(x) - * - * To mix old-style and new-style irq handler returns. - * - * IRQ_NONE means we didn't handle it. - * IRQ_HANDLED means that we did have a valid interrupt and handled it. - * IRQ_RETVAL(x) selects on the two depending on x being non-zero (for handled) - */ -typedef int irqreturn_t; - -#define IRQ_NONE (0) -#define IRQ_HANDLED (1) -#define IRQ_RETVAL(x) ((x) != 0) - struct irqaction { irqreturn_t (*handler)(int, void *, struct pt_regs *); unsigned long flags; diff --git a/include/linux/irq.h b/include/linux/irq.h index e8a07e75e4fb..676e00dfb21a 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -17,6 +17,7 @@ #include <linux/cache.h> #include <linux/spinlock.h> #include <linux/cpumask.h> +#include <linux/irqreturn.h> #include <asm/irq.h> #include <asm/ptrace.h> @@ -175,7 +176,7 @@ static inline void set_balance_irq_affinity(unsigned int irq, cpumask_t mask) extern int no_irq_affinity; extern int noirqdebug_setup(char *str); -extern fastcall int handle_IRQ_event(unsigned int irq, struct pt_regs *regs, +extern fastcall irqreturn_t handle_IRQ_event(unsigned int irq, struct pt_regs *regs, struct irqaction *action); extern fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs); extern void note_interrupt(unsigned int irq, irq_desc_t *desc, diff --git a/include/linux/irqreturn.h b/include/linux/irqreturn.h new file mode 100644 index 000000000000..881883c2009d --- /dev/null +++ b/include/linux/irqreturn.h @@ -0,0 +1,25 @@ +/* irqreturn.h */ +#ifndef _LINUX_IRQRETURN_H +#define _LINUX_IRQRETURN_H + +/* + * For 2.4.x compatibility, 2.4.x can use + * + * typedef void irqreturn_t; + * #define IRQ_NONE + * #define IRQ_HANDLED + * #define IRQ_RETVAL(x) + * + * To mix old-style and new-style irq handler returns. + * + * IRQ_NONE means we didn't handle it. + * IRQ_HANDLED means that we did have a valid interrupt and handled it. + * IRQ_RETVAL(x) selects on the two depending on x being non-zero (for handled) + */ +typedef int irqreturn_t; + +#define IRQ_NONE (0) +#define IRQ_HANDLED (1) +#define IRQ_RETVAL(x) ((x) != 0) + +#endif |