From b0bbb35065e1c8fdd308573f38eed35c30760d87 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Sat, 13 Jul 2013 17:14:49 +0200
Subject: [PATCH 5/8] Patch from OpenWRT for avr32.

https://dev.openwrt.org/browser/trunk/toolchain/uClibc/patches-0.9.32/140-avr32_atomic_fix.patch

Signed-off-by: Simon Dawson <spdawson@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 libc/sysdeps/linux/avr32/bits/atomic.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libc/sysdeps/linux/avr32/bits/atomic.h b/libc/sysdeps/linux/avr32/bits/atomic.h
index e6be41f..3bc2aee 100644
--- a/libc/sysdeps/linux/avr32/bits/atomic.h
+++ b/libc/sysdeps/linux/avr32/bits/atomic.h
@@ -28,6 +28,7 @@ typedef uintmax_t uatomic_max_t;
 
 #define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval)	\
 	({								\
+		__uint32_t __result;					\
 		__typeof__(*(mem)) __prev;				\
 		__asm__ __volatile__(					\
 			"/* __arch_compare_and_exchange_val_32_acq */\n" \
-- 
1.8.1.2