-typedef spinlock_t cfs_spinlock_t;
-
-#define cfs_spin_lock_init(lock) spin_lock_init(lock)
-#define cfs_spin_lock(lock) spin_lock(lock)
-#define cfs_spin_lock_bh(lock) spin_lock_bh(lock)
-#define cfs_spin_lock_bh_init(lock) spin_lock_bh_init(lock)
-#define cfs_spin_unlock(lock) spin_unlock(lock)
-#define cfs_spin_unlock_bh(lock) spin_unlock_bh(lock)
-#define cfs_spin_trylock(lock) spin_trylock(lock)
-#define cfs_spin_is_locked(lock) spin_is_locked(lock)
-
-#define cfs_spin_lock_irq(lock) spin_lock_irq(lock)
-#define cfs_spin_unlock_irq(lock) spin_unlock_irq(lock)
-#define cfs_read_lock_irqsave(lock, f) read_lock_irqsave(lock, f)
-#define cfs_write_lock_irqsave(lock, f) write_lock_irqsave(lock, f)
-#define cfs_write_unlock_irqrestore(lock, f) write_unlock_irqrestore(lock, f)
-#define cfs_spin_lock_irqsave(lock, f) spin_lock_irqsave(lock, f)
-#define cfs_spin_unlock_irqrestore(lock, f) spin_unlock_irqrestore(lock, f)