In the Linux kernel, the following vulnerability has been resolved:[EOL][EOL]drm/omap: dss: Fix refcount leak bugs[EOL][EOL]In dss_init_ports() and __dss_uninit_ports(), we should call[EOL]of_node_put() for the reference returned by of_graph_get_port_by_id()[EOL]in fail path or when it is not used anymore.
