Hi Viresh, FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 7089db84e356562f8ba737c29e472cc42d530dbc commit: f47b72a15a9679dd4dc1af681d4d2f1ca2815552 PM / OPP: Move CONFIG_OF dependent code in a separate file date: 9 months ago config: x86_64-randconfig-x008-201707 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: git checkout f47b72a15a9679dd4dc1af681d4d2f1ca2815552 # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): >> drivers/base/power/opp/of.c:181:6: error: redefinition of >> 'dev_pm_opp_of_remove_table' void dev_pm_opp_of_remove_table(struct device *dev) ^~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/base/power/opp/opp.h:21:0, from drivers/base/power/opp/of.c:22: include/linux/pm_opp.h:217:20: note: previous definition of 'dev_pm_opp_of_remove_table' was here static inline void dev_pm_opp_of_remove_table(struct device *dev) ^~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/base/power/opp/of.c:428:5: error: redefinition of >> 'dev_pm_opp_of_add_table' int dev_pm_opp_of_add_table(struct device *dev) ^~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/base/power/opp/opp.h:21:0, from drivers/base/power/opp/of.c:22: include/linux/pm_opp.h:212:19: note: previous definition of 'dev_pm_opp_of_add_table' was here static inline int dev_pm_opp_of_add_table(struct device *dev) ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/base/power/opp/of.c:468:6: error: redefinition of >> 'dev_pm_opp_of_cpumask_remove_table' void dev_pm_opp_of_cpumask_remove_table(const struct cpumask *cpumask) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/base/power/opp/opp.h:21:0, from drivers/base/power/opp/of.c:22: include/linux/pm_opp.h:226:20: note: previous definition of 'dev_pm_opp_of_cpumask_remove_table' was here static inline void dev_pm_opp_of_cpumask_remove_table(const struct cpumask *cpumask) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/base/power/opp/of.c:486:5: error: redefinition of >> 'dev_pm_opp_of_cpumask_add_table' int dev_pm_opp_of_cpumask_add_table(const struct cpumask *cpumask) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/base/power/opp/opp.h:21:0, from drivers/base/power/opp/of.c:22: include/linux/pm_opp.h:221:19: note: previous definition of 'dev_pm_opp_of_cpumask_add_table' was here static inline int dev_pm_opp_of_cpumask_add_table(const struct cpumask *cpumask) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/base/power/opp/of.c:539:5: error: redefinition of >> 'dev_pm_opp_of_get_sharing_cpus' int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/base/power/opp/opp.h:21:0, from drivers/base/power/opp/of.c:22: include/linux/pm_opp.h:230:19: note: previous definition of 'dev_pm_opp_of_get_sharing_cpus' was here static inline int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/dev_pm_opp_of_remove_table +181 drivers/base/power/opp/of.c 175 * Locking: The internal opp_table and opp structures are RCU protected. 176 * Hence this function indirectly uses RCU updater strategy with mutex locks 177 * to keep the integrity of the internal data structures. Callers should ensure 178 * that this function is *NOT* called under RCU protection or in contexts where 179 * mutex cannot be locked. 180 */ > 181 void dev_pm_opp_of_remove_table(struct device *dev) 182 { 183 _dev_pm_opp_remove_table(dev, false); 184 } --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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