133 struct loopback {  struct
136 	struct loopback_cable *cables[MAX_PCM_SUBSTREAMS][2];  argument
138 	struct loopback_setup setup[MAX_PCM_SUBSTREAMS][2];  argument
143 	struct loopback *loopback;  argument
1014 	struct loopback *loopback = substream->private_data;  in free_cable()  local
1206 	struct loopback *loopback = substream->private_data;  in loopback_open()  local
1306 	struct loopback *loopback = substream->private_data;  in loopback_close()  local
1327 static int loopback_pcm_new(struct loopback *loopback,  in loopback_pcm_new()
1363 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_rate_shift_get()  local
1376 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_rate_shift_put()  local
1399 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_notify_get()  local
1412 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_notify_put()  local
1431 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_active_get()  local
1462 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_format_get()  local
1484 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_rate_get()  local
1508 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_channels_get()  local
1567 static int loopback_mixer_new(struct loopback *loopback, int notify)  in loopback_mixer_new()
1646 				 struct loopback *loopback,  in print_substream_info()
1667 	struct loopback *loopback = entry->private_data;  in print_cable_info()  local
1678 static int loopback_cable_proc_new(struct loopback *loopback, int cidx)  in loopback_cable_proc_new()
1687 static void loopback_set_timer_source(struct loopback *loopback,  in loopback_set_timer_source()
1702 	struct loopback *loopback = entry->private_data;  in print_timer_source_info()  local
1713 	struct loopback *loopback = entry->private_data;  in change_timer_source_info()  local
1722 static int loopback_timer_source_proc_new(struct loopback *loopback)  in loopback_timer_source_proc_new()
1732 	struct loopback *loopback;  in loopback_probe()  local