LOCK
#define LOCK(flags) raw_spin_lock_irqsave(&feature_lock, flags);
#define LOCK BIT(0)
#define LOCK BIT(0)
#define LOCK 0xA5
#define LOCK 0x00000001
#undef LOCK
#define LOCK ML
#undef LOCK
#define LOCK RL
#undef LOCK
#define LOCK RSL
#undef LOCK
#define LOCK RTL
#undef LOCK
#define LOCK L
#undef LOCK
#define LOCK WL
#undef LOCK
#define LOCK WSL