snd_hdsp_hwdep_dummy_op 4728 sound/pci/rme9652/hdsp.c 	hw->ops.open = snd_hdsp_hwdep_dummy_op;
snd_hdsp_hwdep_dummy_op 4730 sound/pci/rme9652/hdsp.c 	hw->ops.release = snd_hdsp_hwdep_dummy_op;