drivers/video/cfb_console.c:Fix GCC 4.6 build warning

Silence this warning:
cfb_console.c: In function 'video_logo':
cfb_console.c:1563:18: warning: variable 'y_off' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Anatolij Gustschin <agust@denx.de>
Acked-by: Anatolij Gustschin <agust@denx.de>

diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index 1863563ce4abf077e61ab51d845c9b787c7dd631..561883a1fc2f8e78450333c7c77b926214b253ce 100644 (file)
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -101,6 +101,7 @@
 #include <common.h>
 #include <version.h>
 #include <malloc.h>
+#include <linux/compiler.h>
 
 /*
  * Console device defines with SMI graphic
@@ -1560,7 +1561,8 @@ void logo_plot(void *screen, int width, int x, int y)
 static void *video_logo(void)
 {
        char info[128];
-       int space, len, y_off = 0;
+       int space, len;
+       __maybe_unused int y_off = 0;
 
 #ifdef CONFIG_SPLASH_SCREEN
        char *s;