From ea1e6abfd733c23ab91301dc27285453e53c308f Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Tue, 28 Feb 2017 08:41:44 -0600
Subject: [PATCH] Fix error found in build testing.

---
 arch/arm/src/samdl/sam_serial.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/src/samdl/sam_serial.c b/arch/arm/src/samdl/sam_serial.c
index 71571ea9a9f..8c88850acc6 100644
--- a/arch/arm/src/samdl/sam_serial.c
+++ b/arch/arm/src/samdl/sam_serial.c
@@ -530,7 +530,7 @@ static void sam_disableallints(struct sam_dev_s *priv)
 
 static int sam_interrupt(int irq, void *context, FAR void *arg)
 {
-  struct uart_dev_s *dev = (struct uart_dev_s )arg;
+  struct uart_dev_s *dev = (struct uart_dev_s *)arg;
   struct sam_dev_s *priv;
   uint8_t pending;
   uint8_t intflag;