In the Linux kernel, the following vulnerability has been resolved:EOL][EOL]drm/meson: Fix refcount leak in meson_encoder_hdmi_init[EOL][EOL]of_find_device_by_node() takes reference, we should use put_device()[EOL]to release it when not need anymore.[EOL]Add missing put_device() in error path to avoid refcount[EOL]leak. CREATE(Triage):(User=lchen-cn) [CVE-2022-50188 (https://nvd.nist.gov/vuln/detail/CVE-2022-50188)