17 struct mdev_link {  struct
38 static int set_cfg_buffer_size(struct mdev_link *link)  in set_cfg_buffer_size()  argument
44 static int set_cfg_subbuffer_size(struct mdev_link *link)  in set_cfg_subbuffer_size()
50 static int set_cfg_dbr_size(struct mdev_link *link)  in set_cfg_dbr_size()
56 static int set_cfg_num_buffers(struct mdev_link *link)  in set_cfg_num_buffers()
62 static int set_cfg_packets_xact(struct mdev_link *link)  in set_cfg_packets_xact()
68 static int set_cfg_direction(struct mdev_link *link)  in set_cfg_direction()
74 static int set_cfg_datatype(struct mdev_link *link)  in set_cfg_datatype()
80 static int (*set_config_val[])(struct mdev_link *link) = {
90 static struct mdev_link *to_mdev_link(struct config_item *item)  in to_mdev_link()
92 	return container_of(item, struct mdev_link, item);  in to_mdev_link()
95 static int set_config_and_add_link(struct mdev_link *mdev_link)  in set_config_and_add_link()  argument
101 		ret = set_config_val[i](mdev_link);  in set_config_and_add_link()
108 	return most_add_link(mdev_link->device, mdev_link->channel,  in set_config_and_add_link()
109 			     mdev_link->comp, mdev_link->name,  in set_config_and_add_link()
110 			     mdev_link->comp_params);  in set_config_and_add_link()
116 	struct mdev_link *mdev_link = to_mdev_link(item);  in mdev_link_create_link_store()  local
125 	ret = set_config_and_add_link(mdev_link);  in mdev_link_create_link_store()
128 	list_add_tail(&mdev_link->list, &mdev_link_list);  in mdev_link_create_link_store()
129 	mdev_link->create_link = tmp;  in mdev_link_create_link_store()
130 	mdev_link->destroy_link = false;  in mdev_link_create_link_store()
138 	struct mdev_link *mdev_link = to_mdev_link(item);  in mdev_link_destroy_link_store()  local
148 	ret = most_remove_link(mdev_link->device, mdev_link->channel,  in mdev_link_destroy_link_store()
149 			       mdev_link->comp);  in mdev_link_destroy_link_store()
153 		list_del(&mdev_link->list);  in mdev_link_destroy_link_store()
155 	mdev_link->destroy_link = tmp;  in mdev_link_destroy_link_store()
168 	struct mdev_link *mdev_link = to_mdev_link(item);  in mdev_link_direction_store()  local
173 	strcpy(mdev_link->direction, page);  in mdev_link_direction_store()
174 	strim(mdev_link->direction);  in mdev_link_direction_store()
186 	struct mdev_link *mdev_link = to_mdev_link(item);  in mdev_link_datatype_store()  local
192 	strcpy(mdev_link->datatype, page);  in mdev_link_datatype_store()
193 	strim(mdev_link->datatype);  in mdev_link_datatype_store()
205 	struct mdev_link *mdev_link = to_mdev_link(item);  in mdev_link_device_store()  local
207 	strlcpy(mdev_link->device, page, sizeof(mdev_link->device));  in mdev_link_device_store()
208 	strim(mdev_link->device);  in mdev_link_device_store()
220 	struct mdev_link *mdev_link = to_mdev_link(item);  in mdev_link_channel_store()  local
222 	strlcpy(mdev_link->channel, page, sizeof(mdev_link->channel));  in mdev_link_channel_store()
223 	strim(mdev_link->channel);  in mdev_link_channel_store()
235 	struct mdev_link *mdev_link = to_mdev_link(item);  in mdev_link_comp_store()  local
237 	strlcpy(mdev_link->comp, page, sizeof(mdev_link->comp));  in mdev_link_comp_store()
238 	strim(mdev_link->comp);  in mdev_link_comp_store()
251 	struct mdev_link *mdev_link = to_mdev_link(item);  in mdev_link_comp_params_store()  local
253 	strlcpy(mdev_link->comp_params, page, sizeof(mdev_link->comp_params));  in mdev_link_comp_params_store()
254 	strim(mdev_link->comp_params);  in mdev_link_comp_params_store()
267 	struct mdev_link *mdev_link = to_mdev_link(item);  in mdev_link_num_buffers_store()  local
270 	ret = kstrtou16(page, 0, &mdev_link->num_buffers);  in mdev_link_num_buffers_store()
285 	struct mdev_link *mdev_link = to_mdev_link(item);  in mdev_link_buffer_size_store()  local
288 	ret = kstrtou16(page, 0, &mdev_link->buffer_size);  in mdev_link_buffer_size_store()
304 	struct mdev_link *mdev_link = to_mdev_link(item);  in mdev_link_subbuffer_size_store()  local
307 	ret = kstrtou16(page, 0, &mdev_link->subbuffer_size);  in mdev_link_subbuffer_size_store()
323 	struct mdev_link *mdev_link = to_mdev_link(item);  in mdev_link_packets_per_xact_store()  local
326 	ret = kstrtou16(page, 0, &mdev_link->packets_per_xact);  in mdev_link_packets_per_xact_store()
340 	struct mdev_link *mdev_link = to_mdev_link(item);  in mdev_link_dbr_size_store()  local
343 	ret = kstrtou16(page, 0, &mdev_link->dbr_size);  in mdev_link_dbr_size_store()
382 	struct mdev_link *mdev_link = to_mdev_link(item);  in mdev_link_release()  local
385 	if (mdev_link->destroy_link)  in mdev_link_release()
388 	ret = most_remove_link(mdev_link->device, mdev_link->channel,  in mdev_link_release()
389 			       mdev_link->comp);  in mdev_link_release()
396 		list_del(&mdev_link->list);  in mdev_link_release()
426 	struct mdev_link *mdev_link;  in most_common_make_item()  local
429 	mdev_link = kzalloc(sizeof(*mdev_link), GFP_KERNEL);  in most_common_make_item()
430 	if (!mdev_link)  in most_common_make_item()
434 		kfree(mdev_link);  in most_common_make_item()
437 	config_item_init_type_name(&mdev_link->item, name,  in most_common_make_item()
441 		strcpy(mdev_link->comp, "cdev");  in most_common_make_item()
443 		strcpy(mdev_link->comp, "net");  in most_common_make_item()
445 		strcpy(mdev_link->comp, "video");  in most_common_make_item()
446 	strcpy(mdev_link->name, name);  in most_common_make_item()
447 	return &mdev_link->item;  in most_common_make_item()
527 	struct mdev_link *mdev_link;  in most_snd_grp_make_item()  local
529 	mdev_link = kzalloc(sizeof(*mdev_link), GFP_KERNEL);  in most_snd_grp_make_item()
530 	if (!mdev_link)  in most_snd_grp_make_item()
533 	config_item_init_type_name(&mdev_link->item, name, &mdev_link_type);  in most_snd_grp_make_item()
534 	mdev_link->create_link = false;  in most_snd_grp_make_item()
535 	strcpy(mdev_link->name, name);  in most_snd_grp_make_item()
536 	strcpy(mdev_link->comp, "sound");  in most_snd_grp_make_item()
537 	return &mdev_link->item;  in most_snd_grp_make_item()
680 	struct mdev_link *mdev_link;  in most_interface_register_notify()  local
682 	list_for_each_entry(mdev_link, &mdev_link_list, list) {  in most_interface_register_notify()
683 		if (!strcmp(mdev_link->device, mdev)) {  in most_interface_register_notify()
684 			set_config_and_add_link(mdev_link);  in most_interface_register_notify()
685 			if (!strcmp(mdev_link->comp, "sound"))  in most_interface_register_notify()