[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>
git-mirror · May 27, 2008 · 444933c · 444933c
1 parent 4dcc29e
commit 444933c
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diff --git 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
@@ -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);
-Original file line number
+Diff line change
@@ Expand Up / @@ -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,
@@ Expand Down @@