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smp: Use smp_call_func_t in on_each_cpu()

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Use smp_call_func_t instead of the open coded function pointer argument.

Signed-off-by: Kaitao Cheng <pilgrimtao@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Link: https://lkml.kernel.org/r/20200417162451.91969-1-pilgrimtao@gmail.com
This commit is contained in:
Kaitao Cheng 2020-04-18 00:24:51 +08:00 committed by Thomas Gleixner
parent 50cc09c189
commit 58eb7b77ad
1 changed files with 1 additions and 1 deletions
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kernel/smp.c
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@ -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;