Hi Bastian, Thank you for the patch! Yet something to improve: [auto build test ERROR on soc-thermal/next] [also build test ERROR on v4.17 next-20180607] [cannot apply to shawnguo/for-next] [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/Bastian-Stender/cpufreq-imx6q-thermal-imx-register-cooling-device-depending-on-OF/20180608-134429 base: https://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git next config: arm-multi_v7_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/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//cpufreq/imx6q-cpufreq.c: In function 'imx6q_cpufreq_ready': >> drivers//cpufreq/imx6q-cpufreq.c:208:10: error: implicit declaration of function 'of_cpufreq_power_cooling_register'; did you mean 'of_cpufreq_cooling_register'? [-Werror=implicit-function-declaration] cdev = of_cpufreq_power_cooling_register(np, policy, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ of_cpufreq_cooling_register >> drivers//cpufreq/imx6q-cpufreq.c:208:8: warning: assignment makes pointer from integer without a cast [-Wint-conversion] cdev = of_cpufreq_power_cooling_register(np, policy, ^ cc1: some warnings being treated as errors vim +208 drivers//cpufreq/imx6q-cpufreq.c 195 196 static void imx6q_cpufreq_ready(struct cpufreq_policy *policy) 197 { 198 struct device_node *np = of_node_get(cpu_dev->of_node); 199 u32 capacitance = 0; 200 201 if (WARN_ON(!np)) 202 return; 203 204 if (of_find_property(np, "#cooling-cells", NULL)) { 205 of_property_read_u32(np, "dynamic-power-coefficient", 206 &capacitance); 207 > 208 cdev = of_cpufreq_power_cooling_register(np, policy, 209 capacitance, NULL); 210 211 if (IS_ERR(cdev)) { 212 dev_err(cpu_dev, 213 "running cpufreq without cooling device: %ld\n", 214 PTR_ERR(cdev)); 215 216 cdev = NULL; 217 } 218 } 219 220 of_node_put(np); 221 } 222 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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