tree: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git bwctrl head: 5ccc52fd1e5a9a7602b6e20ce931a7fd4f3be87b commit: 5f2710a4c2754c3c63bbe751fe1c54eb7f5c8441 [2/5] PCI/pwrctl: Create pwrctl devices only if at least one power supply is present config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20241103/202411030310.MsYt3PLH-lkp@xxxxxxxxx/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241103/202411030310.MsYt3PLH-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202411030310.MsYt3PLH-lkp@xxxxxxxxx/ All error/warnings (new ones prefixed by >>): In file included from drivers/pci/access.c:8: drivers/pci/pci.h:834:1: error: expected identifier or '(' before '{' token 834 | { | ^ >> drivers/pci/pci.h:833:20: warning: 'of_pci_is_supply_present' declared 'static' but never defined [-Wunused-function] 833 | static inline bool of_pci_is_supply_present(struct device_node *np); | ^~~~~~~~~~~~~~~~~~~~~~~~ -- In file included from drivers/pci/bus.c:20: drivers/pci/pci.h:834:1: error: expected identifier or '(' before '{' token 834 | { | ^ >> drivers/pci/pci.h:833:20: warning: 'of_pci_is_supply_present' used but never defined 833 | static inline bool of_pci_is_supply_present(struct device_node *np); | ^~~~~~~~~~~~~~~~~~~~~~~~ -- In file included from drivers/pci/msi/pcidev_msi.c:5: >> drivers/pci/msi/../pci.h:834:1: error: expected identifier or '(' before '{' token 834 | { | ^ >> drivers/pci/msi/../pci.h:833:20: warning: 'of_pci_is_supply_present' declared 'static' but never defined [-Wunused-function] 833 | static inline bool of_pci_is_supply_present(struct device_node *np); | ^~~~~~~~~~~~~~~~~~~~~~~~ -- In file included from drivers/pci/pcie/portdrv.c:22: drivers/pci/pcie/../pci.h:834:1: error: expected identifier or '(' before '{' token 834 | { | ^ >> drivers/pci/pcie/../pci.h:833:20: warning: 'of_pci_is_supply_present' declared 'static' but never defined [-Wunused-function] 833 | static inline bool of_pci_is_supply_present(struct device_node *np); | ^~~~~~~~~~~~~~~~~~~~~~~~ -- In file included from drivers/pci/hotplug/pci_hotplug_core.c:32: drivers/pci/hotplug/../pci.h:834:1: error: expected identifier or '(' before '{' token 834 | { | ^ >> drivers/pci/hotplug/../pci.h:833:20: warning: 'of_pci_is_supply_present' declared 'static' but never defined [-Wunused-function] 833 | static inline bool of_pci_is_supply_present(struct device_node *np); | ^~~~~~~~~~~~~~~~~~~~~~~~ vim +834 drivers/pci/msi/../pci.h 832 > 833 static inline bool of_pci_is_supply_present(struct device_node *np); > 834 { 835 return false; 836 } 837 #endif /* CONFIG_OF */ 838 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki