diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
index 4e81ab892bd7ed44b84df262947a1ea31a82ca80..ef4074cd53163faa1f9c8776ccae59d49d97d201 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
@@ -438,7 +438,7 @@ struct s5p_mfc_enc_params {
 	u32 rc_framerate_num;
 	u32 rc_framerate_denom;
 
-	union {
+	struct {
 		struct s5p_mfc_h264_enc_params h264;
 		struct s5p_mfc_mpeg4_enc_params mpeg4;
 	} codec;