Hi Thara, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [cannot apply to v5.3-rc3 next-20190809] [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/Thara-Gopinath/qcom-Model-RPMH-power-domains-as-thermal-cooling-devices/20190811-103009 config: parisc-allmodconfig (attached as .config) compiler: hppa-linux-gcc (GCC) 7.4.0 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 GCC_VERSION=7.4.0 make.cross ARCH=parisc If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): In file included from drivers/soc/bcm/bcm2835-power.c:15:0: >> include/linux/pm_domain.h:262:1: error: expected identifier or '(' before '{' token { ^ include/linux/pm_domain.h:268:1: error: expected identifier or '(' before '{' token { ^ include/linux/pm_domain.h:260:19: warning: 'dev_pm_genpd_get_performance_state' declared 'static' but never defined [-Wunused-function] static inline int dev_pm_genpd_get_performance_state(struct device *dev, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/pm_domain.h:266:19: warning: 'dev_pm_genpd_performance_state_count' declared 'static' but never defined [-Wunused-function] static inline int dev_pm_genpd_performance_state_count(struct device *dev, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +262 include/linux/pm_domain.h 259 260 static inline int dev_pm_genpd_get_performance_state(struct device *dev, 261 unsigned int *state); > 262 { 263 return -ENOTSUPP; 264 } 265 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation