Hi Krishna, kernel test robot noticed the following build warnings: [auto build test WARNING on pci/for-linus] [also build test WARNING on robh/for-next rafael-pm/linux-next linus/master v6.5-rc7 next-20230822] [cannot apply to pci/next] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Krishna-chaitanya-chundru/dt-bindings-pci-qcom-Add-opp-table/20230822-232104 base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git for-linus patch link: https://lore.kernel.org/r/1692717141-32743-4-git-send-email-quic_krichai%40quicinc.com patch subject: [PATCH v4 3/4] OPP: Add api to retrieve opps which is at most the provided level config: x86_64-randconfig-073-20230823 (https://download.01.org/0day-ci/archive/20230823/202308230637.gz3wmjrT-lkp@xxxxxxxxx/config) compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) reproduce: (https://download.01.org/0day-ci/archive/20230823/202308230637.gz3wmjrT-lkp@xxxxxxxxx/reproduce) 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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202308230637.gz3wmjrT-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/opp/core.c:756: warning: Function parameter or member 'level' not described in 'dev_pm_opp_find_level_floor' >> drivers/opp/core.c:756: warning: Excess function parameter 'freq' description in 'dev_pm_opp_find_level_floor' drivers/opp/core.c:2025: warning: Function parameter or member 'opp_table' not described in '_opp_set_supported_hw' drivers/opp/core.c:2025: warning: Excess function parameter 'dev' description in '_opp_set_supported_hw' drivers/opp/core.c:2068: warning: Function parameter or member 'opp_table' not described in '_opp_set_prop_name' drivers/opp/core.c:2068: warning: Excess function parameter 'dev' description in '_opp_set_prop_name' drivers/opp/core.c:2109: warning: Function parameter or member 'opp_table' not described in '_opp_set_regulators' drivers/opp/core.c:2109: warning: Excess function parameter 'count' description in '_opp_set_regulators' drivers/opp/core.c:2213: warning: Function parameter or member 'opp_table' not described in '_opp_set_clknames' drivers/opp/core.c:2213: warning: Function parameter or member 'config_clks' not described in '_opp_set_clknames' drivers/opp/core.c:2311: warning: Function parameter or member 'opp_table' not described in '_opp_set_config_regulators_helper' drivers/opp/core.c:2375: warning: Function parameter or member 'opp_table' not described in '_opp_attach_genpd' drivers/opp/core.c:2602: warning: Function parameter or member 'token' not described in 'dev_pm_opp_clear_config' drivers/opp/core.c:2602: warning: Excess function parameter 'opp_table' description in 'dev_pm_opp_clear_config' vim +756 drivers/opp/core.c 734 735 736 /** 737 * dev_pm_opp_find_level_floor() - Search for a rounded floor freq 738 * @dev: device for which we do this operation 739 * @freq: Start level 740 * 741 * Search for the matching floor *available* OPP from a starting level 742 * for a device. 743 * 744 * Return: matching *opp and refreshes *level accordingly, else returns 745 * ERR_PTR in case of error and should be handled using IS_ERR. Error return 746 * values can be: 747 * EINVAL: for bad pointer 748 * ERANGE: no match found for search 749 * ENODEV: if device not found in list of registered devices 750 * 751 * The callers are required to call dev_pm_opp_put() for the returned OPP after 752 * use. 753 */ 754 struct dev_pm_opp *dev_pm_opp_find_level_floor(struct device *dev, 755 unsigned long *level) > 756 { 757 return _find_key_floor(dev, level, 0, true, _read_level, NULL); 758 } 759 EXPORT_SYMBOL_GPL(dev_pm_opp_find_level_floor); 760 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
