[U-Boot] [PATCH 04/13] board/evb64260/evb64260.c: Fix GC 4.6 build warning

[Wolfgang Denk]

Fix:
evb64260.c: In function 'debug_led':
evb64260.c:363:6: warning: variable 'dummy' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd at denx.de>
---
 board/evb64260/evb64260.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/board/evb64260/evb64260.c b/board/evb64260/evb64260.c
index 80756a5..393320a 100644
--- a/board/evb64260/evb64260.c
+++ b/board/evb64260/evb64260.c
@@ -32,6 +32,7 @@
 #include <galileo/gt64260R.h>
 #include <net.h>
 #include <netdev.h>
+#include <linux/compiler.h>
 
 #include <asm/io.h>
 #include "eth.h"
@@ -360,7 +361,7 @@ debug_led(int led, int mode)
 {
 #if !defined(CONFIG_ZUMA_V2) && !defined(CONFIG_P3G4)
 	volatile int *addr = NULL;
-	int dummy;
+	__maybe_unused int dummy;
 
 	if (mode == 1) {
 		switch (led) {
-- 
1.7.6.4