1 files changed, 2 insertions, 0 deletions
diff --git a/os/hal/include/serial.h b/os/hal/include/serial.h
index 25e046d6e..57240e78b 100644
--- a/os/hal/include/serial.h
+++ b/os/hal/include/serial.h
@@ -134,6 +134,7 @@ struct SerialDriver {
  *          be used to check different channels implementations.
  *
  * @see     chIOPutWouldBlock()
+ * @deprecated
  *
  * @api
  */
@@ -146,6 +147,7 @@ struct SerialDriver {
  *          be used to check different channels implementations.
  *
  * @see     chIOGetWouldBlock()
+ * @deprecated
  *
  * @api
  */