tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 25097b0e8b7a08363a1cba931a5762548a3b0e16 commit: e7af929fc0444491fa5f13a00c3f576ea5a4b923 [3075/3075] ub:ubus: Supports device enumeration. config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20251104/202511042359.TcIxX2CV-lkp@i...) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251104/202511042359.TcIxX2CV-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/202511042359.TcIxX2CV-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/ub/ubus/enum.c:996:5: warning: no previous prototype for function 'ub_cfg_read_guid' [-Wmissing-prototypes] 996 | int ub_cfg_read_guid(struct ub_entity *uent) | ^ drivers/ub/ubus/enum.c:996:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 996 | int ub_cfg_read_guid(struct ub_entity *uent) | ^ | static drivers/ub/ubus/enum.c:1097:6: warning: no previous prototype for function 'ub_enum_clear_ent_list' [-Wmissing-prototypes] 1097 | void ub_enum_clear_ent_list(struct list_head *dev_list) | ^ drivers/ub/ubus/enum.c:1097:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1097 | void ub_enum_clear_ent_list(struct list_head *dev_list) | ^ | static
drivers/ub/ubus/enum.c:1332:5: warning: no previous prototype for function 'ub_enum_entities_active' [-Wmissing-prototypes] 1332 | int ub_enum_entities_active(struct list_head *dev_list) | ^ drivers/ub/ubus/enum.c:1332:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1332 | int ub_enum_entities_active(struct list_head *dev_list) | ^ | static 3 warnings generated.
vim +/ub_enum_entities_active +1332 drivers/ub/ubus/enum.c 1331
1332 int ub_enum_entities_active(struct list_head *dev_list) 1333 { 1334 struct ub_entity *uent, *tmp; 1335 int ret; 1336 1337 list_for_each_entry_safe(uent, tmp, dev_list, node) { 1338 if (uent->entity_idx != 0) 1339 continue; 1340 1341 ub_route_sync_dev(uent); 1342 ret = ub_setup_ent(uent); 1343 if (ret) { 1344 pr_err("setup dev err, ret=%d\n", ret); 1345 return ret; 1346 } 1347 1348 list_del(&uent->node); 1349 ub_entity_add(uent, uent->ubc); 1350 ub_start_ent(uent); 1351 } 1352 1353 return 0; 1354 } 1355
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