Revert "i386: export i386 smp_call_function_mask() to modules"

This reverts commit 6442eea9.

The patch breaks smp_ops and needs to be reverted. The solution to
allow modular build of KVM is to export smp_ops instead.

Pointed-out-by: James Bottomley

  <jejb> tglx, so write out 100 times "voyager is a useful architecture" ...
  <tglx> yes, Sir
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

arch/x86/kernel/smp_32.c

@@ -708,10 +708,3 @@ struct smp_ops smp_ops = {
 	.smp_send_reschedule = native_smp_send_reschedule,
 	.smp_call_function_mask = native_smp_call_function_mask,
 };
-
-int smp_call_function_mask(cpumask_t mask, void (*func) (void *info),
-			   void *info, int wait)
-{
-	return smp_ops.smp_call_function_mask(mask, func, info, wait);
-}
-EXPORT_SYMBOL(smp_call_function_mask);

include/asm-x86/smp_32.h

@@ -94,9 +94,12 @@ static inline void smp_send_reschedule(int cpu)
 {
 	smp_ops.smp_send_reschedule(cpu);
 }
-extern int smp_call_function_mask(cpumask_t mask,
-				  void (*func) (void *info), void *info,
-				  int wait);
+static inline int smp_call_function_mask(cpumask_t mask,
+					 void (*func) (void *info), void *info,
+					 int wait)
+{
+	return smp_ops.smp_call_function_mask(mask, func, info, wait);
+}
 
 void native_smp_prepare_boot_cpu(void);
 void native_smp_prepare_cpus(unsigned int max_cpus);