[PATCH RT 7/9] rt: Drop the removal of _GPL from rt_mutex_destroy()'s

[Julia Cartwright]

4.1.38-rt46-rc1 stable review patch.
If you have any objection to the inclusion of this patch, let me know.

--- 8< --- 8< --- 8< ---
From: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>

What we have now should be enough, the EXPORT_SYMBOL statement for
rt_mutex_destroy() is not required.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
(cherry picked from commit 5dbe8fd80a2ccfc8c24874e19259df51d91e02a2)
Signed-off-by: Julia Cartwright <julia@xxxxxx>
---
 kernel/locking/rtmutex.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c
index 469075e06cde..e0b0d9b419b5 100644
--- a/kernel/locking/rtmutex.c
+++ b/kernel/locking/rtmutex.c
@@ -2015,7 +2015,8 @@ void rt_mutex_destroy(struct rt_mutex *lock)
 	lock->magic = NULL;
 #endif
 }
-EXPORT_SYMBOL(rt_mutex_destroy);
+
+EXPORT_SYMBOL_GPL(rt_mutex_destroy);
 
 /**
  * __rt_mutex_init - initialize the rt lock
-- 
2.11.1