From e4336bd1becfc0c346b8032773b9d08652d5221f Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Sun, 27 Jan 2019 12:49:42 -0600
Subject: [PATCH] arch/arm/src/am335x/am335x_serial.c:  Eliminate an error
 'TIOCSBRK undeclared.

---
 arch/arm/src/am335x/am335x_serial.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/src/am335x/am335x_serial.c b/arch/arm/src/am335x/am335x_serial.c
index ce3eb3f2320..a16c296deef 100644
--- a/arch/arm/src/am335x/am335x_serial.c
+++ b/arch/arm/src/am335x/am335x_serial.c
@@ -53,6 +53,7 @@
 
 #include <nuttx/irq.h>
 #include <nuttx/arch.h>
+#include <nuttx/fs/ioctl.h>
 #include <nuttx/serial/serial.h>
 
 #include <arch/board/board.h>