6676a42f1e
When compiling the Marvell CN10K DDR PMU driver with CONFIG_OF=n, the build fails: | drivers/perf/marvell_cn10k_ddr_pmu.c:723:35: error: 'cn10k_ddr_pmu_of_match' undeclared here (not in a function); did you mean 'cn10k_ddr_pmu_driver'? Use `of_match_ptr()` to avoid referencing the non-existent match table in this configuration. Link: https://lore.kernel.org/r/202203091424.Vfe8J4W9-lkp@intel.com Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Will Deacon <will@kernel.org>