Hi Thierry, kernel test robot noticed the following build errors: [auto build test ERROR on tty/tty-testing] [also build test ERROR on tty/tty-next next-20250227] [cannot apply to geert-renesas-drivers/renesas-clk tty/tty-linus geert-renesas-devel/next linus/master v6.14-rc4] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Thierry-Bultel/dt-bindings-clock-Add-cpg-for-the-Renesas-RZ-T2H-SoC/20250226-221033 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing patch link: https://lore.kernel.org/r/20250226130935.3029927-9-thierry.bultel.yh%40bp.renesas.com patch subject: [PATCH v3 08/13] serial: sh-sci: Introduced function pointers config: sh-randconfig-001-20250227 (https://download.01.org/0day-ci/archive/20250227/202502272135.CkFShaQV-lkp@xxxxxxxxx/config) compiler: sh4-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250227/202502272135.CkFShaQV-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202502272135.CkFShaQV-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> drivers/tty/serial/sh-sci.c:2918:35: error: 'sci_poll_put_char' undeclared here (not in a function) 2918 | .poll_put_char = sci_poll_put_char, | ^~~~~~~~~~~~~~~~~ vim +/sci_poll_put_char +2918 drivers/tty/serial/sh-sci.c 2911 2912 static const struct sci_port_ops sci_port_ops = { 2913 .read_reg = sci_serial_in, 2914 .write_reg = sci_serial_out, 2915 .clear_SCxSR = sci_clear_SCxSR, 2916 .transmit_chars = sci_transmit_chars, 2917 .receive_chars = sci_receive_chars, > 2918 .poll_put_char = sci_poll_put_char, 2919 .set_rtrg = scif_set_rtrg, 2920 .rtrg_enabled = scif_rtrg_enabled, 2921 .shutdown_complete = sci_shutdown_complete, 2922 .prepare_console_write = sci_prepare_console_write, 2923 .console_save = sci_console_save, 2924 .console_restore = sci_console_restore, 2925 .suspend_regs_size = sci_suspend_regs_size, 2926 }; 2927 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
