diff options
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c index 658b8dd45b83..2d6aa150a9ff 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c @@ -539,6 +539,9 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev, int ret; int i; + if (!path) + return 0; + for (i = 0; i < path_len; i++) { enum mtk_ddp_comp_id comp_id = path[i]; struct device_node *node; |