tree: git://git.linaro.org/people/ulf.hansson/linux-pm.git cpuidle_psci_to_driver+genpd_onoff_notify head: e5f65ec625134fe268aa703e5b34d436eab4e0a0 commit: e5f65ec625134fe268aa703e5b34d436eab4e0a0 [7/7] PM / Domains: Add support for genpd on/off notifiers for specific devices config: x86_64-randconfig-a016-20200617 (attached as .config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 reproduce (this is a W=1 build): git checkout e5f65ec625134fe268aa703e5b34d436eab4e0a0 # save the attached .config to linux build tree make W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>, old ones prefixed by <<): In file included from drivers/gpu/drm/i915/selftests/mock_gem_device.c:25:0, from drivers/gpu/drm/i915/i915_gem.c:1330: include/linux/pm_domain.h:265:1: error: expected identifier or '(' before '{' token { ^ static inline int dev_pm_genpd_add_notifier(struct device *dev, ^~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +263 include/linux/pm_domain.h 262 264 struct notifier_block *nb); 265 { 266 return -ENOTSUPP; 267 } 268 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org