diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-novatek-nt35950.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/panel/panel-novatek-nt35950.c b/drivers/gpu/drm/panel/panel-novatek-nt35950.c index abf752b36a52..7498fc6258bb 100644 --- a/drivers/gpu/drm/panel/panel-novatek-nt35950.c +++ b/drivers/gpu/drm/panel/panel-novatek-nt35950.c @@ -585,8 +585,11 @@ static int nt35950_probe(struct mipi_dsi_device *dsi) DRM_MODE_CONNECTOR_DSI); ret = drm_panel_of_backlight(&nt->panel); - if (ret) + if (ret) { + mipi_dsi_device_unregister(nt->dsi[1]); + return dev_err_probe(dev, ret, "Failed to get backlight\n"); + } drm_panel_add(&nt->panel); @@ -602,6 +605,9 @@ static int nt35950_probe(struct mipi_dsi_device *dsi) ret = mipi_dsi_attach(nt->dsi[i]); if (ret < 0) { + /* If we fail to attach to either host, we're done */ + mipi_dsi_device_unregister(nt->dsi[1]); + return dev_err_probe(dev, ret, "Cannot attach to DSI%d host.\n", i); } |