Hi Kiran, kernel test robot noticed the following build warnings: [auto build test WARNING on bluetooth-next/master] [also build test WARNING on linus/master next-20240516] [cannot apply to v6.9] [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/Kiran-K/Bluetooth-btintel_pcie-Fix-irq-leak/20240516-210509 base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master patch link: https://lore.kernel.org/r/20240516131510.904787-1-kiran.k%40intel.com patch subject: [PATCH v2 1/3] Bluetooth: btintel_pcie: Print Firmware Sequencer information config: loongarch-randconfig-001-20240516 (https://download.01.org/0day-ci/archive/20240517/202405170103.plLziF5k-lkp@xxxxxxxxx/config) compiler: loongarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240517/202405170103.plLziF5k-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/202405170103.plLziF5k-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from drivers/bluetooth/hci_ldisc.c:34: >> drivers/bluetooth/btintel.h:378:13: warning: 'btintel_print_fseq_info' defined but not used [-Wunused-function] 378 | static void btintel_print_fseq_info(struct hci_dev *hdev) | ^~~~~~~~~~~~~~~~~~~~~~~ vim +/btintel_print_fseq_info +378 drivers/bluetooth/btintel.h 377 > 378 static void btintel_print_fseq_info(struct hci_dev *hdev) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki