Hi Marcel, I love your patch! Yet something to improve: [auto build test ERROR on bluetooth-next/master] [also build test ERROR on v5.12-rc6 next-20210406] [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] url: https://github.com/0day-ci/linux/commits/Marcel-Holtmann/Bluetooth-Add-support-for-reading-AOSP-vendor-capabilities/20210406-213836 base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master config: m68k-randconfig-r023-20210406 (attached as .config) compiler: m68k-linux-gcc (GCC) 9.3.0 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/0day-ci/linux/commit/71e8a18c61c482db0f170ec897450ba76c18b7ec git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Marcel-Holtmann/Bluetooth-Add-support-for-reading-AOSP-vendor-capabilities/20210406-213836 git checkout 71e8a18c61c482db0f170ec897450ba76c18b7ec # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): In file included from net/bluetooth/hci_core.c:47: >> net/bluetooth/aosp.h:13:20: error: static declaration of 'msft_do_open' follows non-static declaration 13 | static inline void msft_do_open(struct hci_dev *hdev) {} | ^~~~~~~~~~~~ In file included from net/bluetooth/hci_core.c:46: net/bluetooth/msft.h:16:6: note: previous declaration of 'msft_do_open' was here 16 | void msft_do_open(struct hci_dev *hdev); | ^~~~~~~~~~~~ In file included from net/bluetooth/hci_core.c:47: >> net/bluetooth/aosp.h:14:20: error: static declaration of 'msft_do_close' follows non-static declaration 14 | static inline void msft_do_close(struct hci_dev *hdev) {} | ^~~~~~~~~~~~~ In file included from net/bluetooth/hci_core.c:46: net/bluetooth/msft.h:17:6: note: previous declaration of 'msft_do_close' was here 17 | void msft_do_close(struct hci_dev *hdev); | ^~~~~~~~~~~~~ net/bluetooth/hci_core.c: In function 'hci_dev_do_open': >> net/bluetooth/hci_core.c:1590:2: error: implicit declaration of function 'aosp_do_open'; did you mean 'msft_do_open'? [-Werror=implicit-function-declaration] 1590 | aosp_do_open(hdev); | ^~~~~~~~~~~~ | msft_do_open net/bluetooth/hci_core.c: In function 'hci_dev_do_close': >> net/bluetooth/hci_core.c:1787:2: error: implicit declaration of function 'aosp_do_close'; did you mean 'msft_do_close'? [-Werror=implicit-function-declaration] 1787 | aosp_do_close(hdev); | ^~~~~~~~~~~~~ | msft_do_close cc1: some warnings being treated as errors vim +/msft_do_open +13 net/bluetooth/aosp.h 12 > 13 static inline void msft_do_open(struct hci_dev *hdev) {} > 14 static inline void msft_do_close(struct hci_dev *hdev) {} 15 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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