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-rw-r--r--kernel/semaphore.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/semaphore.c b/kernel/semaphore.c
index 1a064adab65..aaaeae8244e 100644
--- a/kernel/semaphore.c
+++ b/kernel/semaphore.c
@@ -54,7 +54,6 @@ void down(struct semaphore *sem)
{
unsigned long flags;
- ftrace_special(sem->count, 0, __LINE__);
spin_lock_irqsave(&sem->lock, flags);
if (likely(sem->count > 0))
sem->count--;