info_ret         1406 include/sound/pcm.h 			   struct snd_pcm_chmap **info_ret);
info_ret         2420 sound/core/pcm_lib.c 			   struct snd_pcm_chmap **info_ret)
info_ret         2460 sound/core/pcm_lib.c 	if (info_ret)
info_ret         2461 sound/core/pcm_lib.c 		*info_ret = info;