[PATCH] x86: Remove unneeded externs in acpi/boot.c

And move one into proto.h

Cc: len.brown@intel.com
Signed-off-by: NAndi Kleen <ak@suse.de>

arch/i386/kernel/acpi/boot.c

@@ -47,9 +47,6 @@ EXPORT_SYMBOL(acpi_disabled);
 
 #ifdef	CONFIG_X86_64
 
-extern void __init clustered_apic_check(void);
-
-extern int gsi_irq_sharing(int gsi);
 #include <asm/proto.h>
 
 static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id) { return 0; }

include/asm-x86_64/proto.h

@@ -124,6 +124,8 @@ extern int fix_aperture;
 extern int reboot_force;
 extern int notsc_setup(char *);
 
+extern int gsi_irq_sharing(int gsi);
+
 extern void smp_local_timer_interrupt(struct pt_regs * regs);
 
 long do_arch_prctl(struct task_struct *task, int code, unsigned long addr);