diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-novatek-nt35950.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/panel/panel-novatek-nt35950.c b/drivers/gpu/drm/panel/panel-novatek-nt35950.c index 7498fc6258bb..8b108ac80b55 100644 --- a/drivers/gpu/drm/panel/panel-novatek-nt35950.c +++ b/drivers/gpu/drm/panel/panel-novatek-nt35950.c @@ -586,7 +586,8 @@ static int nt35950_probe(struct mipi_dsi_device *dsi) ret = drm_panel_of_backlight(&nt->panel); if (ret) { - mipi_dsi_device_unregister(nt->dsi[1]); + if (num_dsis == 2) + mipi_dsi_device_unregister(nt->dsi[1]); return dev_err_probe(dev, ret, "Failed to get backlight\n"); } @@ -606,7 +607,8 @@ 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]); + if (num_dsis == 2) + mipi_dsi_device_unregister(nt->dsi[1]); return dev_err_probe(dev, ret, "Cannot attach to DSI%d host.\n", i); |