Add mutex_lock_nested, mutex_unlock_nested and mutex_is_locked to
include/linux/mutex.h and remove them from UBIFS.

Signed-off-by: Sascha Hauer <[email protected]>
---
 fs/ubifs/ubifs.h      | 3 ---
 include/linux/mutex.h | 3 +++
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index d4df668ca6..d11f213c06 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -84,9 +84,6 @@ struct page {
 #define module_param_named(...)
 
 /* misc.h */
-#define mutex_lock_nested(...)
-#define mutex_unlock_nested(...)
-#define mutex_is_locked(...)   0
 #endif
 
 /* Version of this UBIFS implementation */
diff --git a/include/linux/mutex.h b/include/linux/mutex.h
index a84085cab2..de698dbc4f 100644
--- a/include/linux/mutex.h
+++ b/include/linux/mutex.h
@@ -13,6 +13,9 @@
 #define mutex_init(...)
 #define mutex_lock(...)
 #define mutex_unlock(...)
+#define mutex_lock_nested(...)
+#define mutex_unlock_nested(...)
+#define mutex_is_locked(...)   0
 struct mutex { int i; };
 
 #endif /* __LINUX_MUTEX_H */
-- 
2.19.0


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