2703 static inline void double_lock(spinlock_t *l1, spinlock_t *l2)  in double_lock()  argument
2705 	if (l1 > l2)  in double_lock()
2706 		swap(l1, l2);  in double_lock()
2708 	spin_lock(l1);  in double_lock()
2712 static inline void double_lock_irq(spinlock_t *l1, spinlock_t *l2)  in double_lock_irq()  argument
2714 	if (l1 > l2)  in double_lock_irq()
2715 		swap(l1, l2);  in double_lock_irq()
2717 	spin_lock_irq(l1);  in double_lock_irq()
2721 static inline void double_raw_lock(raw_spinlock_t *l1, raw_spinlock_t *l2)  in double_raw_lock()  argument
2723 	if (l1 > l2)  in double_raw_lock()
2724 		swap(l1, l2);  in double_raw_lock()
2726 	raw_spin_lock(l1);  in double_raw_lock()