[PATCH RESEND] kernel/smp: Use smp_call_func_t in on_each_cpu()

[Kaitao Cheng]

There is already a typedef smp_call_func_t, so we can just use it,
maybe better.

Fixes: 3a5f65df5a0fc ("Typedef SMP call function pointer")
Signed-off-by: Kaitao Cheng <pilgrimtao@xxxxxxxxx>
---
 kernel/smp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/smp.c b/kernel/smp.c
index 786092aabdcd..84303197caf9 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -620,7 +620,7 @@ void __init smp_init(void)
  * early_boot_irqs_disabled is set.  Use local_irq_save/restore() instead
  * of local_irq_disable/enable().
  */
-void on_each_cpu(void (*func) (void *info), void *info, int wait)
+void on_each_cpu(smp_call_func_t func, void *info, int wait)
 {
 	unsigned long flags;
 
-- 
2.20.1