From: Wolfgang Denk <wd@denx.de>
Date: Sat, 5 Nov 2011 05:13:18 +0000 (+0000)
Subject: board/funkwerk/vovpn-gw/vovpn-gw.c: Fix GCC 4.6 build warning
X-Git-Tag: v2011.12-rc1~232
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=7aeda21a172a3c2ffaa7376f5945368d4c67b7cc;p=u-boot

board/funkwerk/vovpn-gw/vovpn-gw.c: Fix GCC 4.6 build warning

Fix:
vovpn-gw.c: In function 'misc_init_r':
vovpn-gw.c:266:16: warning: variable 'temp' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
---

diff --git a/board/funkwerk/vovpn-gw/vovpn-gw.c b/board/funkwerk/vovpn-gw/vovpn-gw.c
index a4bfbc9780..57bd21fc29 100644
--- a/board/funkwerk/vovpn-gw/vovpn-gw.c
+++ b/board/funkwerk/vovpn-gw/vovpn-gw.c
@@ -25,6 +25,7 @@
 #include <mpc8260.h>
 #include <asm/m8260_pci.h>
 #include <miiphy.h>
+#include <linux/compiler.h>
 
 #include "m88e6060.h"
 
@@ -263,7 +264,7 @@ int board_early_init_f (void)
 int misc_init_r (void)
 {
 	volatile ioport_t *iop;
-	unsigned char temp;
+	__maybe_unused unsigned char temp;
 #if 0
 	/* DUMP UPMA RAM */
 	volatile immap_t *immap;