diff -r 3d68bb0047a1 -r ec403cf308eb master/device.c
--- a/master/device.c	Tue Feb 12 15:30:34 2013 +0100
+++ b/master/device.c	Tue Feb 12 15:46:43 2013 +0100
@@ -698,6 +698,8 @@
 /** Reads the link state.
  *
  * \ingroup DeviceInterface
+ *
+ * \return Link state.
  */
 uint8_t ecdev_get_link(
         const ec_device_t *device /**< EtherCAT device */