Merge tag 'drm-misc-next-2020-01-02' of git://anongit.freedesktop.org/drm/drm-misc...

[tomoyo/tomoyo-test1.git] / drivers / gpu / drm / mediatek / mtk_drm_plane.c

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index 540ef2f..f0b0325 100644 (file)
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -94,7 +94,7 @@ static int mtk_plane_atomic_check(struct drm_plane *plane,
        if (!fb)
                return 0;
 
-       if (!state->crtc)
+       if (WARN_ON(!state->crtc))
                return 0;
 
        ret = mtk_drm_crtc_plane_check(state->crtc, plane,