131 struct loopback {  struct
134 	struct loopback_cable *cables[MAX_PCM_SUBSTREAMS][2];  argument
136 	struct loopback_setup setup[MAX_PCM_SUBSTREAMS][2];  argument
141 	struct loopback *loopback;  argument
1040 	struct loopback *loopback = substream->private_data;  in free_cable()  local
1234 	struct loopback *loopback = substream->private_data;  in loopback_open()  local
1334 	struct loopback *loopback = substream->private_data;  in loopback_close()  local
1355 static int loopback_pcm_new(struct loopback *loopback,  in loopback_pcm_new()
1391 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_rate_shift_get()  local
1404 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_rate_shift_put()  local
1427 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_notify_get()  local
1440 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_notify_put()  local
1459 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_active_get()  local
1490 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_format_get()  local
1512 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_rate_get()  local
1536 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_channels_get()  local
1557 	struct loopback *loopback = snd_kcontrol_chip(kcontrol);  in loopback_access_get()  local
1626 static int loopback_mixer_new(struct loopback *loopback, int notify)  in loopback_mixer_new()
1709 				 struct loopback *loopback,  in print_substream_info()
1730 	struct loopback *loopback = entry->private_data;  in print_cable_info()  local
1741 static int loopback_cable_proc_new(struct loopback *loopback, int cidx)  in loopback_cable_proc_new()
1750 static void loopback_set_timer_source(struct loopback *loopback,  in loopback_set_timer_source()
1765 	struct loopback *loopback = entry->private_data;  in print_timer_source_info()  local
1776 	struct loopback *loopback = entry->private_data;  in change_timer_source_info()  local
1785 static int loopback_timer_source_proc_new(struct loopback *loopback)  in loopback_timer_source_proc_new()
1795 	struct loopback *loopback;  in loopback_probe()  local