Hi Alistair, I love your patch! Yet something to improve: [auto build test ERROR on net/master] [also build test ERROR on net-next/master v5.7-rc2 next-20200420] [cannot apply to bluetooth/master ipvs/master] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Alistair-Francis/dt-bindings-net-bluetooth-Add-rtl8723bs-bluetooth/20200407-140111 base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git aa81700cf2326e288c9ca1fe7b544039617f1fc2 config: arm64-randconfig-a001-20200421 (attached as .config) compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project a9b137f9ffba8cb25dfd7dd1fb613e8aac121b37) reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): drivers/bluetooth/hci_h5.c:1023:27: error: use of undeclared identifier 'rtl_vnd' .data = (const void *)&rtl_vnd }, ^ >> drivers/bluetooth/hci_h5.c:1026:1: error: definition of variable with array type needs an explicit size or an initializer MODULE_DEVICE_TABLE(of, rtl_bluetooth_of_match); ^ include/linux/module.h:240:21: note: expanded from macro 'MODULE_DEVICE_TABLE' extern typeof(name) __mod_##type##__##name##_device_table \ ^ <scratch space>:85:1: note: expanded from here __mod_of__rtl_bluetooth_of_match_device_table ^ 2 errors generated. vim +1026 drivers/bluetooth/hci_h5.c 28a75e4c813c7ae Hans de Goede 2018-10-30 1016 848fc6164158d69 Max Chou 2020-02-17 1017 static const struct of_device_id rtl_bluetooth_of_match[] = { 848fc6164158d69 Max Chou 2020-02-17 1018 #ifdef CONFIG_BT_HCIUART_RTL 848fc6164158d69 Max Chou 2020-02-17 1019 { .compatible = "realtek,rtl8822cs-bt", 848fc6164158d69 Max Chou 2020-02-17 1020 .data = (const void *)&rtl_vnd }, 848fc6164158d69 Max Chou 2020-02-17 1021 #endif 025703659453391 Vasily Khoruzhick 2020-04-06 1022 { .compatible = "realtek,rtl8822bs-bt", 025703659453391 Vasily Khoruzhick 2020-04-06 1023 .data = (const void *)&rtl_vnd }, 848fc6164158d69 Max Chou 2020-02-17 1024 { }, 848fc6164158d69 Max Chou 2020-02-17 1025 }; 848fc6164158d69 Max Chou 2020-02-17 @1026 MODULE_DEVICE_TABLE(of, rtl_bluetooth_of_match); 848fc6164158d69 Max Chou 2020-02-17 1027 :::::: The code at line 1026 was first introduced by commit :::::: 848fc6164158d697b70b390a2db5019663713f47 Bluetooth: hci_h5: btrtl: Add support for RTL8822C :::::: TO: Max Chou <max.chou@xxxxxxxxxxx> :::::: CC: Marcel Holtmann <marcel@xxxxxxxxxxxx> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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