diff options
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_dsi.c')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_dsi.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index c255559cc56e..b6e3c011a12d 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -837,7 +837,10 @@ static int mtk_dsi_encoder_init(struct drm_device *drm, struct mtk_dsi *dsi) return ret; } - dsi->encoder.possible_crtcs = mtk_find_possible_crtcs(drm, dsi->host.dev); + ret = mtk_find_possible_crtcs(drm, dsi->host.dev); + if (ret < 0) + goto err_cleanup_encoder; + dsi->encoder.possible_crtcs = ret; ret = drm_bridge_attach(&dsi->encoder, &dsi->bridge, NULL, DRM_BRIDGE_ATTACH_NO_CONNECTOR); |