mixer_playback_channels 148 sound/firewire/fireworks/fireworks.h u32 mixer_playback_channels; mixer_playback_channels 240 sound/firewire/fireworks/fireworks_command.c be32_to_cpus(&hwinfo->mixer_playback_channels); mixer_playback_channels 97 sound/firewire/fireworks/fireworks_proc.c hwinfo->mixer_playback_channels);