From d0c479345bd7a5f6329298fd2e0e12778b821e79 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@oarcorp.com>
Date: Mon, 20 Oct 2014 09:13:22 -0500
Subject: [PATCH] libcpu/arm/pxa255/ffuart/ffuart.c: Fix warning

---
 c/src/lib/libcpu/arm/pxa255/ffuart/ffuart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/c/src/lib/libcpu/arm/pxa255/ffuart/ffuart.c b/c/src/lib/libcpu/arm/pxa255/ffuart/ffuart.c
index 1604f1d658..335fc6f4de 100644
--- a/c/src/lib/libcpu/arm/pxa255/ffuart/ffuart.c
+++ b/c/src/lib/libcpu/arm/pxa255/ffuart/ffuart.c
@@ -204,7 +204,7 @@ static int ffuart_set_attributes(int minor, const struct termios *t)
  * Read from UART. This is used in the exit code, and can't
  * rely on interrupts.
  */
-int ffuart_poll_read(int minor)
+static int ffuart_poll_read(int minor)
 {
     return ffuart_read(minor);
 }