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-rw-r--r--kernel/stop_machine.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
index 621220852df0..b50910dbf030 100644
--- a/kernel/stop_machine.c
+++ b/kernel/stop_machine.c
@@ -513,7 +513,7 @@ early_initcall(cpu_stop_init);
#ifdef CONFIG_STOP_MACHINE
-int __stop_machine(int (*fn)(void *), void *data, const struct cpumask *cpus)
+static int __stop_machine(int (*fn)(void *), void *data, const struct cpumask *cpus)
{
struct multi_stop_data msdata = {
.fn = fn,