snd_efw_command_get_phys_meters 201 sound/firewire/fireworks/fireworks.h int snd_efw_command_get_phys_meters(struct snd_efw *efw, snd_efw_command_get_phys_meters 143 sound/firewire/fireworks/fireworks_proc.c err = snd_efw_command_get_phys_meters(efw, meters, size);