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Commit 444933c6 authored May 19, 2008 by Isaku Yamahata Committed by Tony Luck May 27, 2008

[IA64] pvops: preparation: remove extern in irq_ia64.c



remove extern declaration of handle_IPI() in irq_ia64.c.
Instead, declare it in asm-ia64/smp.h.
Later handle_IPI() will be referenced from another file.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>

parent 4dcc29e1

arch/ia64/kernel/irq_ia64.c

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -600,7 +600,6 @@ static irqreturn_t dummy_handler (int irq, void *dev_id)
	{		{
	BUG();		BUG();
	}		}
	extern irqreturn_t handle_IPI (int irq, void *dev_id);

	static struct irqaction ipi_irqaction = {		static struct irqaction ipi_irqaction = {
	.handler = handle_IPI,		.handler = handle_IPI,

include/asm-ia64/smp.h

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -15,6 +15,7 @@
	#include <linux/kernel.h>		#include <linux/kernel.h>
	#include <linux/cpumask.h>		#include <linux/cpumask.h>
	#include <linux/bitops.h>		#include <linux/bitops.h>
			#include <linux/irqreturn.h>

	#include <asm/io.h>		#include <asm/io.h>
	#include <asm/param.h>		#include <asm/param.h>
	@@ -123,6 +124,7 @@ extern void __init smp_build_cpu_map(void);
	extern void __init init_smp_config (void);		extern void __init init_smp_config (void);
	extern void smp_do_timer (struct pt_regs *regs);		extern void smp_do_timer (struct pt_regs *regs);

			extern irqreturn_t handle_IPI(int irq, void *dev_id);
	extern void smp_send_reschedule (int cpu);		extern void smp_send_reschedule (int cpu);
	extern void lock_ipi_calllock(void);		extern void lock_ipi_calllock(void);
	extern void unlock_ipi_calllock(void);		extern void unlock_ipi_calllock(void);