Hi Pavana, Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master] [also build test WARNING on linux/master v5.10-rc1 next-20201027] [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/Pavana-Sharma/Add-support-for-mv88e6393x-family-of-Marvell/20201026-140237 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 3650b228f83adda7e5ee532e2b90429c03f7b9ec config: arm-randconfig-r013-20201026 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project f2c25c70791de95d2466e09b5b58fc37f6ccd7a4) 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 # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://github.com/0day-ci/linux/commit/6bac8985349e1ceedb3d4e9bba18563fb15613c0 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Pavana-Sharma/Add-support-for-mv88e6393x-family-of-Marvell/20201026-140237 git checkout 6bac8985349e1ceedb3d4e9bba18563fb15613c0 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <l...@intel.com> All warnings (new ones prefixed by >>): >> drivers/net/dsa/mv88e6xxx/port.c:29:5: warning: no previous prototype for >> function 'mv88e6xxx_port_wait_bit' [-Wmissing-prototypes] int mv88e6xxx_port_wait_bit(struct mv88e6xxx_chip *chip, int port, int reg, ^ drivers/net/dsa/mv88e6xxx/port.c:29:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int mv88e6xxx_port_wait_bit(struct mv88e6xxx_chip *chip, int port, int reg, ^ static drivers/net/dsa/mv88e6xxx/port.c:513:7: error: use of undeclared identifier 'PHY_INTERFACE_MODE_5GBASER'; did you mean 'PHY_INTERFACE_MODE_10GBASER'? case PHY_INTERFACE_MODE_5GBASER: ^~~~~~~~~~~~~~~~~~~~~~~~~~ PHY_INTERFACE_MODE_10GBASER include/linux/phy.h:143:2: note: 'PHY_INTERFACE_MODE_10GBASER' declared here PHY_INTERFACE_MODE_10GBASER, ^ drivers/net/dsa/mv88e6xxx/port.c:516:7: error: duplicate case value 'PHY_INTERFACE_MODE_10GBASER' case PHY_INTERFACE_MODE_10GBASER: ^ drivers/net/dsa/mv88e6xxx/port.c:513:7: note: previous case defined here case PHY_INTERFACE_MODE_5GBASER: ^ 1 warning and 2 errors generated. vim +/mv88e6xxx_port_wait_bit +29 drivers/net/dsa/mv88e6xxx/port.c 28 > 29 int mv88e6xxx_port_wait_bit(struct mv88e6xxx_chip *chip, int port, int reg, 30 int bit, int val) 31 { 32 int addr = chip->info->port_base_addr + port; 33 return mv88e6xxx_wait_bit(chip, addr, reg, bit, val); 34 } 35 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
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