From 548108764a9dbdfdcec52e2a172d0a581deb2ae9 Mon Sep 17 00:00:00 2001
From: David Sidrane <david_s5@nscdg.com>
Date: Sat, 17 Dec 2016 04:29:41 -1000
Subject: [PATCH] BugFix:uart_ops_s portion of cdcacm will not be initalized
 with correct functions if CONFIG_SERIAL_DMA is lit.

    This fixes the issses in a C99 compatible way
---
 drivers/usbdev/cdcacm.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/usbdev/cdcacm.c b/drivers/usbdev/cdcacm.c
index 64e2e68075..15f92dd9ae 100644
--- a/drivers/usbdev/cdcacm.c
+++ b/drivers/usbdev/cdcacm.c
@@ -242,6 +242,12 @@ static const struct uart_ops_s g_uartops =
   NULL,                  /* rxavailable */
 #ifdef CONFIG_SERIAL_IFLOWCONTROL
   cdcuart_rxflowcontrol, /* rxflowcontrol */
+#endif
+#ifdef CONFIG_SERIAL_DMA
+  NULL,                  /* dmasend */
+  NULL,                  /* dmareceive */
+  NULL,                  /* dmarxfree */
+  NULL,                  /* dmatxavail */
 #endif
   NULL,                  /* send */
   cdcuart_txint,         /* txinit */