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 <yama...@valinux.co.jp> --- arch/ia64/kernel/irq_ia64.c | 1 - include/asm-ia64/smp.h | 2 ++ 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c index 5538471..c48171b 100644 --- a/arch/ia64/kernel/irq_ia64.c +++ b/arch/ia64/kernel/irq_ia64.c @@ -600,7 +600,6 @@ static irqreturn_t dummy_handler (int irq, void *dev_id) { BUG(); } -extern irqreturn_t handle_IPI (int irq, void *dev_id);

static struct irqaction ipi_irqaction = { .handler = handle_IPI, diff --git a/include/asm-ia64/smp.h b/include/asm-ia64/smp.h index ec5f355..2984e26 100644 --- a/include/asm-ia64/smp.h +++ b/include/asm-ia64/smp.h @@ -15,6 +15,7 @@ #include <linux/kernel.h> #include <linux/cpumask.h> #include <linux/bitops.h> +#include <linux/irqreturn.h>

#include <asm/io.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 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 lock_ipi_calllock(void); extern void unlock_ipi_calllock(void); -- 1.5.3