snd_rawmidi_drain_input 174 include/sound/rawmidi.h int snd_rawmidi_drain_input(struct snd_rawmidi_substream *substream); snd_rawmidi_drain_input 229 sound/core/rawmidi.c EXPORT_SYMBOL(snd_rawmidi_drain_input); snd_rawmidi_drain_input 690 sound/core/rawmidi.c snd_rawmidi_drain_input(substream); snd_rawmidi_drain_input 825 sound/core/rawmidi.c return snd_rawmidi_drain_input(rfile->input);