Hi Mauro, I love your patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on next-20201023] [cannot apply to lwn/docs-next linux/master v5.9] [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/Mauro-Carvalho-Chehab/kernel-doc-validate-kernel-doc-markup-with-the-actual-names/20201023-170132 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git f9893351acaecf0a414baf9942b48d5bb5c688c6 config: parisc-defconfig (attached as .config) compiler: hppa-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/234e4a9d3907dbf2a71da9a2f49007e19d2a2e68 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Mauro-Carvalho-Chehab/kernel-doc-validate-kernel-doc-markup-with-the-actual-names/20201023-170132 git checkout 234e4a9d3907dbf2a71da9a2f49007e19d2a2e68 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=parisc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): drivers/tty/serial/mux.c:118: warning: Function parameter or member 'port' not described in 'mux_set_mctrl' drivers/tty/serial/mux.c:118: warning: Excess function parameter 'ports' description in 'mux_set_mctrl' >> drivers/tty/serial/mux.c:371: warning: expecting prototype for mux_drv_poll(). Prototype was for mux_poll() instead vim +371 drivers/tty/serial/mux.c ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 363 ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 364 /** ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 365 * mux_drv_poll - Mux poll function. ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 366 * @unused: Unused variable ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 367 * ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 368 * This function periodically polls the Serial MUX to check for new data. ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 369 */ e99e88a9d2b0674 drivers/tty/serial/mux.c Kees Cook 2017-10-16 370 static void mux_poll(struct timer_list *unused) ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 @371 { ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 372 int i; ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 373 ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 374 for(i = 0; i < port_cnt; ++i) { 4bd5d82779466a2 drivers/serial/mux.c Ryan Bradetich 2006-11-03 375 if(!mux_ports[i].enabled) ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 376 continue; ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 377 4bd5d82779466a2 drivers/serial/mux.c Ryan Bradetich 2006-11-03 378 mux_read(&mux_ports[i].port); 4bd5d82779466a2 drivers/serial/mux.c Ryan Bradetich 2006-11-03 379 mux_write(&mux_ports[i].port); ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 380 } ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 381 ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 382 mod_timer(&mux_timer, jiffies + MUX_POLL_DELAY); ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 383 } ^1da177e4c3f415 drivers/serial/mux.c Linus Torvalds 2005-04-16 384 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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