854 	struct f_ss_opts	*ss_opts;  in source_sink_alloc_func()  local
860 	ss_opts =  container_of(fi, struct f_ss_opts, func_inst);  in source_sink_alloc_func()
862 	mutex_lock(&ss_opts->lock);  in source_sink_alloc_func()
863 	ss_opts->refcnt++;  in source_sink_alloc_func()
864 	mutex_unlock(&ss_opts->lock);  in source_sink_alloc_func()
866 	ss->pattern = ss_opts->pattern;  in source_sink_alloc_func()
867 	ss->isoc_interval = ss_opts->isoc_interval;  in source_sink_alloc_func()
868 	ss->isoc_maxpacket = ss_opts->isoc_maxpacket;  in source_sink_alloc_func()
869 	ss->isoc_mult = ss_opts->isoc_mult;  in source_sink_alloc_func()
870 	ss->isoc_maxburst = ss_opts->isoc_maxburst;  in source_sink_alloc_func()
871 	ss->buflen = ss_opts->bulk_buflen;  in source_sink_alloc_func()
894 	struct f_ss_opts *ss_opts = to_f_ss_opts(item);  in ss_attr_release()  local
896 	usb_put_function_instance(&ss_opts->func_inst);  in ss_attr_release()
1174 	struct f_ss_opts *ss_opts;  in source_sink_free_instance()  local
1176 	ss_opts = container_of(fi, struct f_ss_opts, func_inst);  in source_sink_free_instance()
1177 	kfree(ss_opts);  in source_sink_free_instance()
1182 	struct f_ss_opts *ss_opts;  in source_sink_alloc_inst()  local
1184 	ss_opts = kzalloc(sizeof(*ss_opts), GFP_KERNEL);  in source_sink_alloc_inst()
1185 	if (!ss_opts)  in source_sink_alloc_inst()
1187 	mutex_init(&ss_opts->lock);  in source_sink_alloc_inst()
1188 	ss_opts->func_inst.free_func_inst = source_sink_free_instance;  in source_sink_alloc_inst()
1189 	ss_opts->isoc_interval = GZERO_ISOC_INTERVAL;  in source_sink_alloc_inst()
1190 	ss_opts->isoc_maxpacket = GZERO_ISOC_MAXPACKET;  in source_sink_alloc_inst()
1191 	ss_opts->bulk_buflen = GZERO_BULK_BUFLEN;  in source_sink_alloc_inst()
1193 	config_group_init_type_name(&ss_opts->func_inst.group, "",  in source_sink_alloc_inst()
1196 	return &ss_opts->func_inst;  in source_sink_alloc_inst()