1 #ifndef _LINUX_LOCKDEP_H
2 #define _LINUX_LOCKDEP_H
3
4 #include <linux/spinlock.h>
5
6 struct lock_class_key {
7 unsigned int a;
8 };
9
10 static inline void lockdep_set_class(spinlock_t *lock,
11 struct lock_class_key *key)
12 {
13 }
14
15 extern int lockdep_is_held(const void *);
16 #endif /* _LINUX_LOCKDEP_H */
17
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