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-rw-r--r--drivers/gpu/drm/drm_edid.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 90d76bacff1..3326987a988 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -109,7 +109,9 @@ static struct edid_quirk {
/* Valid EDID header has these bytes */
-static u8 edid_header[] = { 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00 };
+static const u8 edid_header[] = {
+ 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00
+};
/**
* edid_is_valid - sanity check EDID data