Hi Haoxiang,
kernel test robot noticed the following build errors:
[auto build test ERROR on tip/timers/core] [also build test ERROR on linus/master v6.19-rc1 next-20251219] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Haoxiang-Li/clockevents-add-a... base: tip/timers/core patch link: https://lore.kernel.org/r/20251218090625.557965-1-lihaoxiang%40isrc.iscas.ac... patch subject: [PATCH] clockevents: add a error handling in tick_broadcast_init_sysfs() config: x86_64-allnoconfig (https://download.01.org/0day-ci/archive/20251220/202512202244.AR00sdAe-lkp@i...) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202244.AR00sdAe-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/202512202244.AR00sdAe-lkp@intel.com/
All errors (new ones prefixed by >>):
kernel/time/clockevents.c:737:3: error: call to undeclared function 'put_deivce'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
737 | put_deivce(&tick_bc_dev); | ^ kernel/time/clockevents.c:737:3: note: did you mean 'put_device'? include/linux/device.h:1162:6: note: 'put_device' declared here 1162 | void put_device(struct device *dev); | ^ 1 error generated.
vim +/put_deivce +737 kernel/time/clockevents.c
731 732 static __init int tick_broadcast_init_sysfs(void) 733 { 734 int err = device_register(&tick_bc_dev); 735 736 if (err) {
737 put_deivce(&tick_bc_dev);
738 return err; 739 } 740 741 err = device_create_file(&tick_bc_dev, &dev_attr_current_device); 742 return err; 743 } 744 #else 745 static struct tick_device *tick_get_tick_dev(struct device *dev) 746 { 747 return &per_cpu(tick_cpu_device, dev->id); 748 } 749 static inline int tick_broadcast_init_sysfs(void) { return 0; } 750 #endif 751