X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=kernel%2Fsoftirq.c;h=68eb5efec388759b95fa9842576b4f0448fbd195;hb=18bce371ae09af6c20ee62c1092a4d1d0e84dd49;hp=0823778f87fc697482251ba39351d8e2ac3a9709;hpb=1542dec1c9109fdcd1c53460f064096f24fc49d2;p=firefly-linux-kernel-4.4.55.git

diff --git a/kernel/softirq.c b/kernel/softirq.c
index 0823778f87fc..68eb5efec388 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -885,25 +885,6 @@ static __init int spawn_ksoftirqd(void)
 }
 early_initcall(spawn_ksoftirqd);
 
-#ifdef CONFIG_SMP
-/*
- * Call a function on all processors
- */
-int on_each_cpu(void (*func) (void *info), void *info, int wait)
-{
-	int ret = 0;
-
-	preempt_disable();
-	ret = smp_call_function(func, info, wait);
-	local_irq_disable();
-	func(info);
-	local_irq_enable();
-	preempt_enable();
-	return ret;
-}
-EXPORT_SYMBOL(on_each_cpu);
-#endif
-
 /*
  * [ These __weak aliases are kept in a separate compilation unit, so that
  *   GCC does not inline them incorrectly. ]