lockdep_unpin_lock  410 include/linux/lockdep.h #define lockdep_unpin_lock(l,c)	lock_unpin_lock(&(l)->dep_map, (c))
lockdep_unpin_lock  491 include/linux/lockdep.h #define lockdep_unpin_lock(l, c)		do { (void)(l); (void)(c); } while (0)