Hi Luiz, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v5.12-rc6 next-20210408] [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/Luiz-Sampaio/w1-ds2438-fixed-a-coding-style-issue/20210409-121608 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 17e7124aad766b3f158943acb51467f86220afe9 config: x86_64-randconfig-a004-20210409 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project dd453a1389b6a7e6d9214b449d3c54981b1a89b6) 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 x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # https://github.com/0day-ci/linux/commit/3ca70e59a342a9c6fd7db0bc937bbd0c80da9711 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Luiz-Sampaio/w1-ds2438-fixed-a-coding-style-issue/20210409-121608 git checkout 3ca70e59a342a9c6fd7db0bc937bbd0c80da9711 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> drivers/w1/slaves/w1_ds2438.c:391:31: error: too many arguments provided to function-like macro invocation static BIN_ATTR_RW(iad, 0664, iad_write, 0); ^ include/linux/sysfs.h:229:9: note: macro 'BIN_ATTR_RW' defined here #define BIN_ATTR_RW(_name, _size) \ ^ drivers/w1/slaves/w1_ds2438.c:398:3: error: use of undeclared identifier 'bin_attr_iad'; did you mean 'bin_attr_vad'? &bin_attr_iad, ^~~~~~~~~~~~ bin_attr_vad drivers/w1/slaves/w1_ds2438.c:394:8: note: 'bin_attr_vad' declared here static BIN_ATTR_RO(vad, 0/* real length varies */); ^ include/linux/sysfs.h:224:22: note: expanded from macro 'BIN_ATTR_RO' struct bin_attribute bin_attr_##_name = __BIN_ATTR_RO(_name, _size) ^ <scratch space>:113:1: note: expanded from here bin_attr_vad ^ 2 errors generated. vim +391 drivers/w1/slaves/w1_ds2438.c 390 > 391 static BIN_ATTR_RW(iad, 0664, iad_write, 0); 392 static BIN_ATTR_RO(page0, DS2438_PAGE_SIZE); 393 static BIN_ATTR_RO(temperature, 0/* real length varies */); 394 static BIN_ATTR_RO(vad, 0/* real length varies */); 395 static BIN_ATTR_RO(vdd, 0/* real length varies */); 396 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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