Incorporate changes from Uros Platise

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3419 42af7a65-404d-4744-a932-0658087f49c3

drivers/mmcsd/mmcsd_sdio.c

@@ -2033,7 +2033,7 @@ static void mmcsd_mediachange(FAR void *arg)
   DEBUGASSERT(priv);
 
   /* Is there a card present in the slot? */
-
+  
   mmcsd_takesem(priv);
   if (SDIO_PRESENT(priv->dev))
     {
@@ -2688,7 +2688,9 @@ static int mmcsd_probe(FAR struct mmcsd_state_s *priv)
       ret = mmcsd_cardidentify(priv);
       if (ret != OK)
         {
+          fdbg("ERROR: Failed to initialize card: %d\n", ret);
 #ifdef CONFIG_MMCSD_HAVECARDDETECT
+          SDIO_CALLBACKENABLE(priv->dev, SDIOMEDIA_INSERTED);
 #endif
         }
       else
@@ -2738,7 +2740,9 @@ static int mmcsd_probe(FAR struct mmcsd_state_s *priv)
     {
       /* There is no card in the slot */
 
+      fvdbg("No card\n");
 #ifdef CONFIG_MMCSD_HAVECARDDETECT
+      SDIO_CALLBACKENABLE(priv->dev, SDIOMEDIA_INSERTED);
 #endif
       ret = -ENODEV;
     }