diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 90a5e26eafa837ca05c0d084fc845b1d077a0d3e..2c6ce81784cf550345eee5abee23a899b4415f52 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -6825,7 +6825,7 @@ drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame,
 	 * by non-zero YQ when receiving RGB. There doesn't seem to be any
 	 * good way to tell which version of CEA-861 the sink supports, so
 	 * we limit non-zero YQ to HDMI 2.0 sinks only as HDMI 2.0 is based
-	 * on on CEA-861-F.
+	 * on CEA-861-F.
 	 */
 	if (!is_hdmi2_sink(connector) ||
 	    rgb_quant_range == HDMI_QUANTIZATION_RANGE_LIMITED)