summaryrefslogtreecommitdiffstats
path: root/drivers/video/ep93xx-fb.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/video/ep93xx-fb.c')
-rw-r--r--drivers/video/ep93xx-fb.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/video/ep93xx-fb.c b/drivers/video/ep93xx-fb.c
index bd9d46f95291..27aab4a06198 100644
--- a/drivers/video/ep93xx-fb.c
+++ b/drivers/video/ep93xx-fb.c
@@ -358,6 +358,8 @@ 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);