drivers/cpufreq/tegra194-cpufreq.c:337:32: sparse: sparse: symbol 'tegra194_cpufreq_soc' was not declared. Should it be static?

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   9b59ec8d50a1f28747ceff9a4f39af5deba9540e
commit: 0839ed1fd7aca2cc67fbe19b8c6394e8a6e58453 cpufreq: tegra194: add soc data to support multiple soc
date:   3 months ago
config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20220716/202207161302.50mELF4P-lkp@xxxxxxxxx/config)
compiler: aarch64-linux-gcc (GCC) 11.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0839ed1fd7aca2cc67fbe19b8c6394e8a6e58453
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 0839ed1fd7aca2cc67fbe19b8c6394e8a6e58453
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/cpufreq/

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@xxxxxxxxx>


sparse warnings: (new ones prefixed by >>)
>> drivers/cpufreq/tegra194-cpufreq.c:337:32: sparse: sparse: symbol 'tegra194_cpufreq_soc' was not declared. Should it be static?

vim +/tegra194_cpufreq_soc +337 drivers/cpufreq/tegra194-cpufreq.c

   335	
   336	static unsigned int tegra194_get_speed(u32 cpu)
 > 337	{
   338		struct tegra194_cpufreq_data *data = cpufreq_get_driver_data();
   339		struct cpufreq_frequency_table *pos;
   340		u32 cpuid, clusterid;
   341		unsigned int rate;
   342		u64 ndiv;
   343		int ret;
   344	
   345		data->soc->ops->get_cpu_cluster_id(cpu, &cpuid, &clusterid);
   346	
   347		/* reconstruct actual cpu freq using counters */
   348		rate = tegra194_calculate_speed(cpu);
   349	
   350		/* get last written ndiv value */
   351		ret = data->soc->ops->get_cpu_ndiv(cpu, cpuid, clusterid, &ndiv);
   352		if (WARN_ON_ONCE(ret))
   353			return rate;
   354	
   355		/*
   356		 * If the reconstructed frequency has acceptable delta from
   357		 * the last written value, then return freq corresponding
   358		 * to the last written ndiv value from freq_table. This is
   359		 * done to return consistent value.
   360		 */
   361		cpufreq_for_each_valid_entry(pos, data->tables[clusterid]) {
   362			if (pos->driver_data != ndiv)
   363				continue;
   364	
   365			if (abs(pos->frequency - rate) > 115200) {
   366				pr_warn("cpufreq: cpu%d,cur:%u,set:%u,set ndiv:%llu\n",
   367					cpu, rate, pos->frequency, ndiv);
   368			} else {
   369				rate = pos->frequency;
   370			}
   371			break;
   372		}
   373		return rate;
   374	}
   375	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp