tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 03c9c649e6f28e26260d276ce755f785b2435da3 commit: 4885c5bba9c1b11faff1754a6e323b40872e82ad [13/13] ub:ubus: Add generic ub component driver config: arm64-randconfig-004-20251226 (https://download.01.org/0day-ci/archive/20251228/202512281721.3GHguL2r-lkp@i...) compiler: aarch64-linux-gcc (GCC) 13.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251228/202512281721.3GHguL2r-lkp@i...) 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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512281721.3GHguL2r-lkp@intel.com/ All warnings (new ones prefixed by >>):

...

drivers/ub/ubus/services/gucd.c:198:5: warning: no previous prototype for 'ub_services_init' [-Wmissing-prototypes] 198 | int ub_services_init(void) | ^~~~~~~~~~~~~~~~ drivers/ub/ubus/services/gucd.c:205:6: warning: no previous prototype for 'ub_services_exit' [-Wmissing-prototypes] 205 | void ub_services_exit(void) | ^~~~~~~~~~~~~~~~

Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for RESCTRL_FS Depends on [n]: MISC_FILESYSTEMS [=n] && ARCH_HAS_CPU_RESCTRL [=y] Selected by [y]: - ARM64_MPAM [=y] vim +/ub_services_init +198 drivers/ub/ubus/services/gucd.c 197

198 int ub_services_init(void) 199 { 200 ub_init_services(); 201 202 return ub_register_driver(&ub_component_device_driver); 203 } 204 205 void ub_services_exit(void)

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