MX51: vision: Let video mode struct be independant of watchdog.

Currently the fb_videomode struct is only declared if CONFIG_HW_WATCHDOG is defined.

Remove this dependancy and let the video struct always be declared.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
diff --git a/board/ttcontrol/vision2/vision2.c b/board/ttcontrol/vision2/vision2.c
index f8ef4fc..0a3789c 100644
--- a/board/ttcontrol/vision2/vision2.c
+++ b/board/ttcontrol/vision2/vision2.c
@@ -45,9 +45,6 @@
 
 extern int mx51_fb_init(struct fb_videomode *mode);
 
-#ifdef CONFIG_HW_WATCHDOG
-#include <watchdog.h>
-
 static struct fb_videomode nec_nl6448bc26_09c = {
 	"NEC_NL6448BC26-09C",
 	60,	/* Refresh */
@@ -65,6 +62,8 @@
 	0,	/* flag */
 };
 
+#ifdef CONFIG_HW_WATCHDOG
+#include <watchdog.h>
 void hw_watchdog_reset(void)
 {
 	int val;