52 #define spin_lock(a)  argument
53 #define spin_unlock(a)  argument
54 #define spin_lock_irqsave(a,b)			{save_flags((b));cli();}  argument
55 #define spin_unlock_irqrestore(a,b)		{restore_flags((b));}  argument
56 #define write_lock_irqsave(a,b)			spin_lock_irqsave(a,b)  argument
57 #define write_unlock_irqrestore(a,b)	spin_unlock_irqrestore(a,b)  argument
58 #define read_lock_irqsave(a,b)			spin_lock_irqsave(a,b)  argument
59 #define read_unlock_irqrestore(a,b)		spin_unlock_irqrestore(a,b)  argument
65 #define LOCK_INIT(a)	rwlock_init(a)  argument
67 #define SAVE_AND_DISABLE_INTS(a,b) { \  argument
69 	spin_lock_irqsave(a,b); \
72 #define RESTORE_INTS(a,b) { \  argument
74 	spin_unlock_irqrestore(a,b); \
77 #define READ_LOCK_IRQSAVE(a,b) { \  argument
79 	read_lock_irqsave(a,b); \
82 #define READ_UNLOCK_IRQRESTORE(a,b) { \  argument
84 	read_unlock_irqrestore(a,b); \
87 #define WRITE_LOCK_IRQSAVE(a,b) { \  argument
89 	write_lock_irqsave(a,b); \
92 #define WRITE_UNLOCK_IRQRESTORE(a,b) { \  argument
94 	write_unlock_irqrestore(a,b); \