2005-09-08 05:37:09

by Kenji Kaneshige

Subject: [PATCH 2.6.13 0/4] Cleanup - remove unnecessary handle_IRQ_event() prototype

Hi,

I think the function prototypes for handle_IRQ_event() in
include/asm-{mips,ppc,sh,x86_64}/irq.h are no longer needed because
these architectures are using GENERIC_HARDIRQ. This series of patches
removes those unnecessary handle_IRQ_event() prototypes.

NOTE: Since I don't have these architectures, these patches are not
tested yet. I hope these patches will be tested by someone who has
these architectures.

Thanks,
Kenji Kaneshige

2005-09-08 05:42:35

by Kenji Kaneshige

Subject: [PATCH 2.6.13 1/4] Cleanup - remove unnecessary handle_IRQ_event() prototype (mips)

The function prototype for handle_IRQ_event() in include/asm-mips/irq.h
seems no longer needed because mips uses GENERIC_HARDIRQ. This patch
removes it.

Signed-off-by: Kenji Kaneshige <[email protected]>

include/asm-mips/irq.h | 3 ---
1 files changed, 3 deletions(-)

Index: linux-2.6.13/include/asm-mips/irq.h
===================================================================
--- linux-2.6.13.orig/include/asm-mips/irq.h
+++ linux-2.6.13/include/asm-mips/irq.h
@@ -49,7 +49,4 @@ do { \

extern void arch_init_irq(void);

-struct irqaction;
-int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
-
#endif /* _ASM_IRQ_H */

2005-09-08 05:44:13

by Kenji Kaneshige

Subject: [PATCH 2.6.13 2/4] Cleanup - remove unnecessary handle_IRQ_event() prototype (ppc)

The function prototype for handle_IRQ_event() in include/asm-ppc/irq.h
seems no longer needed because ppc uses GENERIC_HARDIRQ. This patch
removes it.

Signed-off-by: Kenji Kaneshige <[email protected]>

include/asm-ppc/irq.h | 4 ----
1 files changed, 4 deletions(-)

Index: linux-2.6.13/include/asm-ppc/irq.h
===================================================================
--- linux-2.6.13.orig/include/asm-ppc/irq.h
+++ linux-2.6.13/include/asm-ppc/irq.h
@@ -398,9 +398,5 @@ extern unsigned long ppc_cached_irq_mask
extern unsigned long ppc_lost_interrupts[NR_MASK_WORDS];
extern atomic_t ppc_n_lost_interrupts;

-struct irqaction;
-struct pt_regs;
-int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
-
#endif /* _ASM_IRQ_H */
#endif /* __KERNEL__ */

2005-09-08 05:44:39

by Kenji Kaneshige

Subject: [PATCH 2.6.13 3/4] Cleanup - remove unnecessary handle_IRQ_event() prototype (sh)

The function prototype for handle_IRQ_event() in include/asm-sh/irq.h
seems no longer needed because sh uses GENERIC_HARDIRQ. This patch
removes it.

Signed-off-by: Kenji Kaneshige <[email protected]>

include/asm-sh/irq.h | 4 ----
1 files changed, 4 deletions(-)

Index: linux-2.6.13/include/asm-sh/irq.h
===================================================================
--- linux-2.6.13.orig/include/asm-sh/irq.h
+++ linux-2.6.13/include/asm-sh/irq.h
@@ -587,10 +587,6 @@ static inline int generic_irq_demux(int
#define irq_canonicalize(irq) (irq)
#define irq_demux(irq) __irq_demux(sh_mv.mv_irq_demux(irq))

-struct irqaction;
-struct pt_regs;
-int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
-
#if defined(CONFIG_CPU_SUBTYPE_SH73180)
#include <asm/irq-sh73180.h>
#endif

2005-09-08 05:45:30

by Kenji Kaneshige

Subject: [PATCH 2.6.13 4/4] Cleanup - remove unnecessary handle_IRQ_event() prototype (x86_64)

The function prototype for handle_IRQ_event() in include/asm-x86_64/irq.h
seems no longer needed because x86_64 uses GENERIC_HARDIRQ. This patch
removes it.

Signed-off-by: Kenji Kaneshige <[email protected]>

include/asm-x86_64/irq.h | 4 ----
1 files changed, 4 deletions(-)

Index: linux-2.6.13/include/asm-x86_64/irq.h
===================================================================
--- linux-2.6.13.orig/include/asm-x86_64/irq.h
+++ linux-2.6.13/include/asm-x86_64/irq.h
@@ -48,10 +48,6 @@ static __inline__ int irq_canonicalize(i
#define ARCH_HAS_NMI_WATCHDOG /* See include/linux/nmi.h */
#endif

-struct irqaction;
-struct pt_regs;
-int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
-
#ifdef CONFIG_HOTPLUG_CPU
#include <linux/cpumask.h>
extern void fixup_irqs(cpumask_t map);