838 	struct f_ss_opts	*ss_opts;  in source_sink_alloc_func()  local
844 	ss_opts =  container_of(fi, struct f_ss_opts, func_inst);  in source_sink_alloc_func()
846 	mutex_lock(&ss_opts->lock);  in source_sink_alloc_func()
847 	ss_opts->refcnt++;  in source_sink_alloc_func()
848 	mutex_unlock(&ss_opts->lock);  in source_sink_alloc_func()
850 	ss->pattern = ss_opts->pattern;  in source_sink_alloc_func()
851 	ss->isoc_interval = ss_opts->isoc_interval;  in source_sink_alloc_func()
852 	ss->isoc_maxpacket = ss_opts->isoc_maxpacket;  in source_sink_alloc_func()
853 	ss->isoc_mult = ss_opts->isoc_mult;  in source_sink_alloc_func()
854 	ss->isoc_maxburst = ss_opts->isoc_maxburst;  in source_sink_alloc_func()
855 	ss->buflen = ss_opts->bulk_buflen;  in source_sink_alloc_func()
856 	ss->bulk_qlen = ss_opts->bulk_qlen;  in source_sink_alloc_func()
857 	ss->iso_qlen = ss_opts->iso_qlen;  in source_sink_alloc_func()
880 	struct f_ss_opts *ss_opts = to_f_ss_opts(item);  in ss_attr_release()  local
882 	usb_put_function_instance(&ss_opts->func_inst);  in ss_attr_release()
1238 	struct f_ss_opts *ss_opts;  in source_sink_free_instance()  local
1240 	ss_opts = container_of(fi, struct f_ss_opts, func_inst);  in source_sink_free_instance()
1241 	kfree(ss_opts);  in source_sink_free_instance()
1246 	struct f_ss_opts *ss_opts;  in source_sink_alloc_inst()  local
1248 	ss_opts = kzalloc(sizeof(*ss_opts), GFP_KERNEL);  in source_sink_alloc_inst()
1249 	if (!ss_opts)  in source_sink_alloc_inst()
1251 	mutex_init(&ss_opts->lock);  in source_sink_alloc_inst()
1252 	ss_opts->func_inst.free_func_inst = source_sink_free_instance;  in source_sink_alloc_inst()
1253 	ss_opts->isoc_interval = GZERO_ISOC_INTERVAL;  in source_sink_alloc_inst()
1254 	ss_opts->isoc_maxpacket = GZERO_ISOC_MAXPACKET;  in source_sink_alloc_inst()
1255 	ss_opts->bulk_buflen = GZERO_BULK_BUFLEN;  in source_sink_alloc_inst()
1256 	ss_opts->bulk_qlen = GZERO_SS_BULK_QLEN;  in source_sink_alloc_inst()
1257 	ss_opts->iso_qlen = GZERO_SS_ISO_QLEN;  in source_sink_alloc_inst()
1259 	config_group_init_type_name(&ss_opts->func_inst.group, "",  in source_sink_alloc_inst()
1262 	return &ss_opts->func_inst;  in source_sink_alloc_inst()