Hi Aditya, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on lwn/docs-next] [also build test WARNING on linus/master v5.12-rc5 next-20210329] [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/Aditya-Srivastava/scripts-kernel-doc-add-warning-for-comment-not-following-kernel-doc-syntax/20210329-173213 base: git://git.lwn.net/linux-2.6 docs-next config: csky-randconfig-r023-20210329 (attached as .config) compiler: csky-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/274a7b0af9aa2846ed0a5b2096e07fe76e47fe29 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Aditya-Srivastava/scripts-kernel-doc-add-warning-for-comment-not-following-kernel-doc-syntax/20210329-173213 git checkout 274a7b0af9aa2846ed0a5b2096e07fe76e47fe29 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=csky If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): drivers/scsi/pm8001/pm8001_ctl.c:313: warning: expecting prototype for pm8001_ctl_sas_address_show(). Prototype was for pm8001_ctl_host_sas_address_show() instead drivers/scsi/pm8001/pm8001_ctl.c:530: warning: expecting prototype for pm8001_ctl_aap_log_show(). Prototype was for pm8001_ctl_iop_log_show() instead >> drivers/scsi/pm8001/pm8001_ctl.c:559: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst ** pm8001_ctl_fatal_log_show - fatal error logging drivers/scsi/pm8001/pm8001_ctl.c:579: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst ** non_fatal_log_show - non fatal error logging drivers/scsi/pm8001/pm8001_ctl.c:624: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst ** pm8001_ctl_gsm_log_show - gsm dump collection vim +559 drivers/scsi/pm8001/pm8001_ctl.c dbf9bfe615717d jack wang 2009-10-14 557 d078b5117f18dc Anand Kumar Santhanam 2013-09-04 558 /** d078b5117f18dc Anand Kumar Santhanam 2013-09-04 @559 ** pm8001_ctl_fatal_log_show - fatal error logging d078b5117f18dc Anand Kumar Santhanam 2013-09-04 560 ** @cdev:pointer to embedded class device e1c3e0f8a2ae15 Lee Jones 2020-07-13 561 ** @attr: device attribute d078b5117f18dc Anand Kumar Santhanam 2013-09-04 562 ** @buf: the buffer returned d078b5117f18dc Anand Kumar Santhanam 2013-09-04 563 ** d078b5117f18dc Anand Kumar Santhanam 2013-09-04 564 ** A sysfs 'read-only' shost attribute. d078b5117f18dc Anand Kumar Santhanam 2013-09-04 565 **/ d078b5117f18dc Anand Kumar Santhanam 2013-09-04 566 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org