#ifndef _LINUX_LOCKDEP_H
#define _LINUX_LOCKDEP_H
#include <linux/spinlock.h>
struct lock_class_key {
unsigned int a;
};
static inline void lockdep_set_class(spinlock_t *lock,
struct lock_class_key *key)
{
}
extern int lockdep_is_held(const void *);
#endif /* _LINUX_LOCKDEP_H */