49 	struct link_master *master;  member
115 static int master_init(struct link_master *master)  in master_init()  argument
119 	if (master->info.count)  in master_init()
122 	list_for_each_entry(follower, &master->followers, list) {  in master_init()
126 		master->info = follower->info;  in master_init()
127 		master->info.count = 1; /* always mono */  in master_init()
129 		master->val = master->info.max_val;  in master_init()
130 		if (master->hook)  in master_init()
131 			master->hook(master->hook_private_data, master->val);  in master_init()
155 	err = master_init(follower->master);  in follower_put_val()
163 				!!follower->master->val;  in follower_put_val()
169 			vol += follower->master->val - follower->master->info.max_val;  in follower_put_val()
235 	if (follower->master)  in follower_free()
252 int _snd_ctl_add_follower(struct snd_kcontrol *master,  in _snd_ctl_add_follower()  argument
256 	struct link_master *master_link = snd_kcontrol_chip(master);  in _snd_ctl_add_follower()
266 	srec->master = master_link;  in _snd_ctl_add_follower()
292 int snd_ctl_add_followers(struct snd_card *card, struct snd_kcontrol *master,  in snd_ctl_add_followers()  argument
301 			err = snd_ctl_add_follower(master, follower);  in snd_ctl_add_followers()
317 	struct link_master *master = snd_kcontrol_chip(kcontrol);  in master_info()  local
320 	ret = master_init(master);  in master_info()
323 	uinfo->type = master->info.type;  in master_info()
324 	uinfo->count = master->info.count;  in master_info()
325 	uinfo->value.integer.min = master->info.min_val;  in master_info()
326 	uinfo->value.integer.max = master->info.max_val;  in master_info()
333 	struct link_master *master = snd_kcontrol_chip(kcontrol);  in master_get()  local
334 	int err = master_init(master);  in master_get()
337 	ucontrol->value.integer.value[0] = master->val;  in master_get()
341 static int sync_followers(struct link_master *master, int old_val, int new_val)  in sync_followers()  argument
349 	list_for_each_entry(follower, &master->followers, list) {  in sync_followers()
350 		master->val = old_val;  in sync_followers()
353 		master->val = new_val;  in sync_followers()
363 	struct link_master *master = snd_kcontrol_chip(kcontrol);  in master_put()  local
367 	err = master_init(master);  in master_put()
371 	old_val = master->val;  in master_put()
376 	err = sync_followers(master, old_val, new_val);  in master_put()
379 	if (master->hook && !first_init)  in master_put()
380 		master->hook(master->hook_private_data, master->val);  in master_put()
386 	struct link_master *master = snd_kcontrol_chip(kcontrol);  in master_free()  local
390 	list_for_each_entry_safe(follower, n, &master->followers, list) {  in master_free()
399 	kfree(master);  in master_free()
423 	struct link_master *master;  in snd_ctl_make_virtual_master()  local
432 	master = kzalloc(sizeof(*master), GFP_KERNEL);  in snd_ctl_make_virtual_master()
433 	if (!master)  in snd_ctl_make_virtual_master()
435 	INIT_LIST_HEAD(&master->followers);  in snd_ctl_make_virtual_master()
437 	kctl = snd_ctl_new1(&knew, master);  in snd_ctl_make_virtual_master()
439 		kfree(master);  in snd_ctl_make_virtual_master()
455 			memcpy(master->tlv, tlv, sizeof(master->tlv));  in snd_ctl_make_virtual_master()
456 			kctl->tlv.p = master->tlv;  in snd_ctl_make_virtual_master()
479 	struct link_master *master = snd_kcontrol_chip(kcontrol);  in snd_ctl_add_vmaster_hook()  local
480 	master->hook = hook;  in snd_ctl_add_vmaster_hook()
481 	master->hook_private_data = private_data;  in snd_ctl_add_vmaster_hook()
497 	struct link_master *master;  in snd_ctl_sync_vmaster()  local
502 	master = snd_kcontrol_chip(kcontrol);  in snd_ctl_sync_vmaster()
504 		int err = master_init(master);  in snd_ctl_sync_vmaster()
508 		err = sync_followers(master, master->val, master->val);  in snd_ctl_sync_vmaster()
513 	if (master->hook && !first_init)  in snd_ctl_sync_vmaster()
514 		master->hook(master->hook_private_data, master->val);  in snd_ctl_sync_vmaster()
534 	struct link_master *master;  in snd_ctl_apply_vmaster_followers()  local
538 	master = snd_kcontrol_chip(kctl);  in snd_ctl_apply_vmaster_followers()
539 	err = master_init(master);  in snd_ctl_apply_vmaster_followers()
542 	list_for_each_entry(follower, &master->followers, list) {  in snd_ctl_apply_vmaster_followers()