n_register 542 include/sound/pcm.h int (*n_register) (struct snd_pcm * pcm); n_register 3152 sound/core/oss/pcm_oss.c .n_register = snd_pcm_oss_register_minor, n_register 1079 sound/core/pcm.c pcm_call_notify(pcm, n_register); n_register 1137 sound/core/pcm.c !notify->n_register || n_register 1149 sound/core/pcm.c notify->n_register(pcm);