diff --git a/arch/arm/mach-imx/include/mach/imx-ipu-fb.h b/arch/arm/mach-imx/include/mach/imx-ipu-fb.h
index c0cc883..53c6d26 100644
--- a/arch/arm/mach-imx/include/mach/imx-ipu-fb.h
+++ b/arch/arm/mach-imx/include/mach/imx-ipu-fb.h
@@ -25,7 +25,7 @@
  * struct mx3fb_platform_data - mx3fb platform data
  */
 struct imx_ipu_fb_platform_data {
-	struct fb_videomode	*mode;
+	const struct fb_videomode	*mode;
 	unsigned char		bpp;
 	void __iomem		*framebuffer;
 };
diff --git a/board/pcm043/pcm043.c b/board/pcm043/pcm043.c
index d93ef80..0e7f6d3 100644
--- a/board/pcm043/pcm043.c
+++ b/board/pcm043/pcm043.c
@@ -113,7 +113,7 @@
 	.flag		= 0,
 };
 #else
-static struct fb_videomode pcm043_fb_mode = {
+static const struct fb_videomode pcm043_fb_mode = {
 	/* 240x320 @ 60 Hz */
 	.name		= "TX090",
 	.refresh	= 60,