[ALSA] sound: fix export symbol typo

[linux-2.6-omap-h63xx.git] / sound / soc / soc-dapm.c

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index af3326c635041da0c852ecc0ca11ea91212484f1..c60200ccde60f83013a4caf1bd70bb39ee4d70af 100644 (file)
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1342,6 +1342,29 @@ int snd_soc_dapm_set_endpoint(struct snd_soc_codec *codec,
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_set_endpoint);
 
+/**
+ * snd_soc_dapm_get_endpoint_status - get audio endpoint status
+ * @codec: audio codec
+ * @endpoint: audio signal endpoint (or start point)
+ *
+ * Get audio endpoint status - connected or disconnected.
+ *
+ * Returns status
+ */
+int snd_soc_dapm_get_endpoint_status(struct snd_soc_codec *codec,
+       char *endpoint)
+{
+       struct snd_soc_dapm_widget *w;
+
+       list_for_each_entry(w, &codec->dapm_widgets, list) {
+               if (!strcmp(w->name, endpoint))
+                       return w->connected;
+       }
+
+       return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_dapm_get_endpoint_status);
+
 /**
  * snd_soc_dapm_free - free dapm resources
  * @socdev: SoC device