2 files changed, 10 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index 9a8329a..2c4b0b5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2016-06-30  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* example-cdc/usb-cdc.c (tty_recv, tty_main): Follow the change of
+	chopstx_poll.
+
 2016-06-29  NIIBE Yutaka  <gniibe@fsij.org>
 
 	* example-fs-bb48: Update.
diff --git a/example-cdc/usb-cdc.c b/example-cdc/usb-cdc.c
index 5614425..1a79fbf 100644
--- a/example-cdc/usb-cdc.c
+++ b/example-cdc/usb-cdc.c
@@ -699,7 +699,7 @@ tty_main (void *arg)
 
   while (1)
     {
-      chopstx_poll (NULL, 1, &usb_intr);
+      chopstx_intr_wait (&usb_intr);
       if (usb_intr.ready)
 	{
 	  uint8_t ep_num;
@@ -928,7 +928,10 @@ tty_recv (struct tty *t, char *buf, uint32_t *timeout)
 
   while (1)
     {
-      chopstx_poll (timeout, 1, &poll_desc);
+      struct chx_poll_head *pd_array[1] = {
+	(struct chx_poll_head *)&poll_desc
+      };
+      chopstx_poll (timeout, 1, pd_array);
       chopstx_mutex_lock (&t->mtx);
       r = check_rx (t);
       chopstx_mutex_unlock (&t->mtx);