ARM: imx: dynamically register imx-fb devices

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
diff --git a/arch/arm/plat-mxc/include/mach/imxfb.h b/arch/arm/plat-mxc/include/mach/imxfb.h
index 5263506..9de8f06 100644
--- a/arch/arm/plat-mxc/include/mach/imxfb.h
+++ b/arch/arm/plat-mxc/include/mach/imxfb.h
@@ -1,6 +1,8 @@
 /*
  * This structure describes the machine which we are running on.
  */
+#ifndef __MACH_IMXFB_H__
+#define __MACH_IMXFB_H__
 
 #include <linux/fb.h>
 
@@ -79,3 +81,4 @@
 };
 
 void set_imx_fb_info(struct imx_fb_platform_data *);
+#endif /* ifndef __MACH_IMXFB_H__ */