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-rw-r--r--include/asm-alpha/irq.h4
-rw-r--r--include/asm-arm/irq.h4
-rw-r--r--include/asm-arm26/irq.h4
-rw-r--r--include/asm-h8300/irq.h4
-rw-r--r--include/asm-m68k/irq.h4
-rw-r--r--include/asm-m68knommu/irq.h4
-rw-r--r--include/asm-s390/irq.h4
-rw-r--r--include/asm-sparc/irq.h4
-rw-r--r--include/asm-v850/irq.h2
-rw-r--r--include/linux/interrupt.h21
-rw-r--r--include/linux/irq.h3
-rw-r--r--include/linux/irqreturn.h25
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
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-22 22:07:17 +0300