- struct snd_soc_dapm_path *path;
- int con = 0;
-
- if (widget->inputs >= 0)
- return widget->inputs;
-
- DAPM_UPDATE_STAT(widget, path_checks);
-
- if (widget->is_source && widget->connected) {
- widget->inputs = snd_soc_dapm_suspend_check(widget);
- return widget->inputs;
- }
-
- list_for_each_entry(path, &widget->sources, list_sink) {
- DAPM_UPDATE_STAT(widget, neighbour_checks);
-
- if (path->weak || path->is_supply)
- continue;
-
- if (path->walking)
- return 1;
-
- trace_snd_soc_dapm_input_path(widget, path);
-
- if (path->connect) {
- path->walking = 1;
-
- /* do we need to add this widget to the list ? */
- if (list) {
- int err;
- err = dapm_list_add_widget(list, path->source);
- if (err < 0) {
- dev_err(widget->dapm->dev,
- "ASoC: could not add widget %s\n",
- widget->name);
- path->walking = 0;
- return con;
- }
- }
-
- con += is_connected_input_ep(path->source, list);
-
- path->walking = 0;
- }
- }
-
- widget->inputs = con;
-
- return con;
+ return is_connected_ep(widget, list, SND_SOC_DAPM_DIR_IN,
+ is_connected_input_ep);