The pm_runtime_enable will increase power disable depth. Thus a pairing decrement is needed on the error handling path to keep it balanced according to context.
Fixes: 44cfc62 ("drm/bridge: Add NWL MIPI DSI host controller support") Signed-off-by: Miaoqian Lin linmq006@gmail.com --- drivers/gpu/drm/bridge/nwl-dsi.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c index a7389a0facfb..fc3ad9fab867 100644 --- a/drivers/gpu/drm/bridge/nwl-dsi.c +++ b/drivers/gpu/drm/bridge/nwl-dsi.c @@ -1206,6 +1206,7 @@ static int nwl_dsi_probe(struct platform_device *pdev)
ret = nwl_dsi_select_input(dsi); if (ret < 0) { + pm_runtime_disable(dev); mipi_dsi_host_unregister(&dsi->dsi_host); return ret; }