active_voice_lock 425 include/sound/gus.h spinlock_t active_voice_lock; active_voice_lock 440 include/sound/gus.h spin_lock_irqsave(&gus->active_voice_lock, flags); active_voice_lock 445 include/sound/gus.h spin_unlock_irqrestore(&gus->active_voice_lock, flags); active_voice_lock 147 sound/isa/gus/gus_main.c spin_lock_init(&gus->active_voice_lock);