82 struct loopback {  struct
85 	struct loopback_cable *cables[MAX_PCM_SUBSTREAMS][2];  argument
87 	struct loopback_setup setup[MAX_PCM_SUBSTREAMS][2];  argument
91 	struct loopback *loopback;  argument
652 	struct loopback *loopback = substream->private_data;  in free_cable()  local
674 	struct loopback *loopback = substream->private_data;  in loopback_open()  local
749 	struct loopback *loopback = substream->private_data;  in loopback_close()  local
771 static int loopback_pcm_new(struct loopback *loopback,  in loopback_pcm_new()
806 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_rate_shift_get()  local
819 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_rate_shift_put()  local
842 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_notify_get()  local
855 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_notify_put()  local
874 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_active_get()  local
905 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_format_get()  local
927 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_rate_get()  local
951 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_channels_get()  local
1010 static int loopback_mixer_new(struct loopback *loopback, int notify)  in loopback_mixer_new()
1089 				 struct loopback *loopback,  in print_substream_info()
1110 	struct loopback *loopback = entry->private_data;  in print_cable_info()  local
1121 static int loopback_proc_new(struct loopback *loopback, int cidx)  in loopback_proc_new()
1133 	struct loopback *loopback;  in loopback_probe()  local