tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 4dc4cec05b40921a3db85d24f97f1142272e4abf commit: 6e2d2a4f494efda1e565c42a8eb2be504e6d45f0 [1359/1359] hwrng: Add support for Phytium SoC RNG config: x86_64-buildonly-randconfig-001-20241231 (https://download.01.org/0day-ci/archive/20241231/202412310450.eTlMnKbi-lkp@i...) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241231/202412310450.eTlMnKbi-lkp@i...) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412310450.eTlMnKbi-lkp@intel.com/ All warnings (new ones prefixed by >>):

...

drivers/char/hw_random/phytium-rng.c:137:34: warning: unused variable 'phytium_rng_dt_ids' [-Wunused-const-variable] 137 | static const struct of_device_id phytium_rng_dt_ids[] = { | ^~~~~~~~~~~~~~~~~~ 1 warning generated.

vim +/phytium_rng_dt_ids +137 drivers/char/hw_random/phytium-rng.c 136

137 static const struct of_device_id phytium_rng_dt_ids[] = { 138 { .compatible = "phytium,rng" }, 139 { } 140 }; 141 MODULE_DEVICE_TABLE(of, phytium_rng_dt_ids); 142

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