Hi Finley, [auto build test ERROR on battery/master] [also build test ERROR on v4.8-rc2 next-20160815] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Finlye-Xiao/PM-AVS-add-Rockchip-cpu-avs/20160816-105228 base: git://git.infradead.org/battery-2.6.git master config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 5.4.0-6) 5.4.0 20160609 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All error/warnings (new ones prefixed by >>): drivers/power/avs/rockchip-cpu-avs.c: In function 'rockchip_cpu_avs_notifier': >> drivers/power/avs/rockchip-cpu-avs.c:230:10: error: implicit declaration of function 'cpufreq_frequency_get_table' [-Werror=implicit-function-declaration] table = cpufreq_frequency_get_table(policy->cpu); ^ >> drivers/power/avs/rockchip-cpu-avs.c:230:8: warning: assignment makes pointer from integer without a cast [-Wint-conversion] table = cpufreq_frequency_get_table(policy->cpu); ^ cc1: some warnings being treated as errors vim +/cpufreq_frequency_get_table +230 drivers/power/avs/rockchip-cpu-avs.c 224 dev = get_cpu_device(policy->cpu); 225 if (!dev) { 226 pr_err("cpu%d Failed to get device\n", policy->cpu); 227 goto out; 228 } 229 > 230 table = cpufreq_frequency_get_table(policy->cpu); 231 if (!table) { 232 pr_err("cpu%d CPUFreq table not found\n", policy->cpu); 233 goto out; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation