diff options
Diffstat (limited to 'drivers/gpu/drm/sti/sti_dvo.c')
| -rw-r--r-- | drivers/gpu/drm/sti/sti_dvo.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/sti/sti_dvo.c b/drivers/gpu/drm/sti/sti_dvo.c index a5979cd25cc7..030da55a8d30 100644 --- a/drivers/gpu/drm/sti/sti_dvo.c +++ b/drivers/gpu/drm/sti/sti_dvo.c @@ -387,7 +387,9 @@ sti_dvo_connector_detect(struct drm_connector *connector, bool force) if (!dvo->panel) { dvo->panel = of_drm_find_panel(dvo->panel_node); - if (dvo->panel) + if (IS_ERR(dvo->panel)) + dvo->panel = NULL; + else drm_panel_attach(dvo->panel, connector); } |