1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/udl/udl_encoder.c b/drivers/gpu/drm/udl/udl_encoder.c
index 56e75f0f1df5..0731ab2e6c06 100644
--- a/drivers/gpu/drm/udl/udl_encoder.c
+++ b/drivers/gpu/drm/udl/udl_encoder.c
@@ -27,7 +27,7 @@ static void udl_encoder_disable(struct drm_encoder *encoder)
 }
 
 static bool udl_mode_fixup(struct drm_encoder *encoder,
-                           struct drm_display_mode *mode,
+                           const struct drm_display_mode *mode,
                            struct drm_display_mode *adjusted_mode)
 {
         return true;