Hi Sebastian, If I compile this driver with CONFIG_OF unset, then I get this warning: drivers/media/platform/chips-media/wave5/wave5-vpu.c:274:34: warning: 'wave5_dt_ids' defined but not used [-Wunused-const-variable=] 274 | static const struct of_device_id wave5_dt_ids[] = { | ^~~~~~~~~~~~ Can you make a patch for that? Thanks! Hans