snd_efw_stream_lock_try 216 sound/firewire/fireworks/fireworks.h int snd_efw_stream_lock_try(struct snd_efw *efw); snd_efw_stream_lock_try 15 sound/firewire/fireworks/fireworks_midi.c err = snd_efw_stream_lock_try(efw); snd_efw_stream_lock_try 180 sound/firewire/fireworks/fireworks_pcm.c err = snd_efw_stream_lock_try(efw);