Hi Sai, kernel test robot noticed the following build warnings: [auto build test WARNING on bluetooth/master] [also build test WARNING on bluetooth-next/master linus/master v6.3 next-20230428] [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/Sai-Teja-Aluvala/Bluetooth-hci_qca-Add-qcomm-devcoredump-support/20230428-152145 base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git master patch link: https://lore.kernel.org/r/1682666311-8452-1-git-send-email-quic_saluvala%40quicinc.com patch subject: [PATCH v1 2/2] Bluetooth: hci_qca: Add qcomm devcoredump support config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20230429/202304290720.TfpPCFY6-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/a3c3d43057a99f13198754e0b8eaf944d1853142 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Sai-Teja-Aluvala/Bluetooth-hci_qca-Add-qcomm-devcoredump-support/20230428-152145 git checkout a3c3d43057a99f13198754e0b8eaf944d1853142 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash drivers/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202304290720.TfpPCFY6-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/bluetooth/hci_qca.c:981:5: warning: no previous prototype for 'qca_dmp_hdr' [-Wmissing-prototypes] 981 | int qca_dmp_hdr(struct hci_dev *hdev, char *buf, size_t size) | ^~~~~~~~~~~ drivers/bluetooth/hci_qca.c: In function 'qca_controller_memdump': drivers/bluetooth/hci_qca.c:1070:31: error: implicit declaration of function 'hci_devcoredump_init' [-Werror=implicit-function-declaration] 1070 | ret = hci_devcoredump_init(hu->hdev, qca_memdump->ram_dump_size); | ^~~~~~~~~~~~~~~~~~~~ drivers/bluetooth/hci_qca.c:1119:25: error: implicit declaration of function 'hci_devcoredump_append_pattern' [-Werror=implicit-function-declaration] 1119 | hci_devcoredump_append_pattern(hu->hdev, 0x00, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/bluetooth/hci_qca.c:1136:25: error: implicit declaration of function 'hci_devcoredump_append' [-Werror=implicit-function-declaration] 1136 | hci_devcoredump_append(hu->hdev, skb); | ^~~~~~~~~~~~~~~~~~~~~~ drivers/bluetooth/hci_qca.c:1150:25: error: implicit declaration of function 'hci_devcoredump_complete' [-Werror=implicit-function-declaration] 1150 | hci_devcoredump_complete(hu->hdev); | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/bluetooth/hci_qca.c: In function 'qca_hw_error': drivers/bluetooth/hci_qca.c:1557:17: error: implicit declaration of function 'hci_devcoredump_abort' [-Werror=implicit-function-declaration] 1557 | hci_devcoredump_abort(hu->hdev); | ^~~~~~~~~~~~~~~~~~~~~ drivers/bluetooth/hci_qca.c: In function 'hciqca_coredump_enabled': drivers/bluetooth/hci_qca.c:1727:32: error: 'struct device' has no member named 'coredump_disabled' 1727 | return !hu->serdev->dev.coredump_disabled; | ^ drivers/bluetooth/hci_qca.c: In function 'qca_setup': drivers/bluetooth/hci_qca.c:1866:25: error: 'struct hci_dev' has no member named 'dump' 1866 | hu->hdev->dump.enabled = hciqca_coredump_enabled; | ^~ drivers/bluetooth/hci_qca.c:1906:9: error: implicit declaration of function 'hci_devcoredump_register' [-Werror=implicit-function-declaration] 1906 | hci_devcoredump_register(hdev, hci_coredump_qca, qca_dmp_hdr, NULL); | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/bluetooth/hci_qca.c: In function 'hciqca_coredump': drivers/bluetooth/hci_qca.c:2458:17: error: 'struct device' has no member named 'coredump_disabled' 2458 | if (!dev->coredump_disabled && hdev->dump.coredump) | ^~ drivers/bluetooth/hci_qca.c:2458:44: error: 'struct hci_dev' has no member named 'dump' 2458 | if (!dev->coredump_disabled && hdev->dump.coredump) | ^~ drivers/bluetooth/hci_qca.c:2459:21: error: 'struct hci_dev' has no member named 'dump' 2459 | hdev->dump.coredump(hdev); | ^~ cc1: some warnings being treated as errors vim +/qca_dmp_hdr +981 drivers/bluetooth/hci_qca.c 980 > 981 int qca_dmp_hdr(struct hci_dev *hdev, char *buf, size_t size) 982 { 983 struct hci_uart *hu = hci_get_drvdata(hdev); 984 struct qca_data *qca = hu->priv; 985 int len = 0; 986 987 len += snprintf(buf + len, size-len, "Controller Name: 0x%x\n", 988 qca->controller_id); 989 990 len += snprintf(buf + len, size-len, "Firmware Version: 0x%x\n", 991 qca->fw_version); 992 993 len += snprintf(buf + len, size-len, "Vendor:Qualcomm\n"); 994 995 len += snprintf(buf + len, size-len, "Driver: %s\n", 996 hu->serdev->dev.driver->name); 997 998 bt_dev_info(hdev, "vendor dump hdr size(%d)", len); 999 return len; 1000 } 1001 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
