1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/video/ep93xx-fb.c b/drivers/video/ep93xx-fb.c
index bd9d46f95291..0c99de0562ca 100644
--- a/drivers/video/ep93xx-fb.c
+++ b/drivers/video/ep93xx-fb.c
@@ -19,6 +19,7 @@
 
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
+#include <linux/slab.h>
 #include <linux/clk.h>
 #include <linux/fb.h>
 
@@ -358,6 +359,8 @@ static int ep93xxfb_setcolreg(unsigned int regno, unsigned int red,
 
         switch (info->fix.visual) {
         case FB_VISUAL_PSEUDOCOLOR:
+                if (regno > 255)
+                        return 1;
                 rgb = ((red & 0xff00) << 8) | (green & 0xff00) |
                         ((blue & 0xff00) >> 8);