Hi Paul, I love your patch! Yet something to improve: [auto build test ERROR on tty/tty-testing] [also build test ERROR on v4.19-rc8 next-20181019] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Paul-Walmsley/dt-bindings-serial-add-documentation-for-the-SiFive-UART-driver/20181019-165529 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing config: i386-allmodconfig (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): >> drivers/tty/serial/sifive.c:891:20: error: 'sifive_serial_poll_put_char' undeclared here (not in a function); did you mean 'sifive_serial_clk_notifier'? .poll_put_char = sifive_serial_poll_put_char, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ sifive_serial_clk_notifier >> drivers/tty/serial/sifive.c:892:20: error: 'sifive_serial_poll_get_char' undeclared here (not in a function); did you mean 'sifive_serial_poll_put_char'? .poll_get_char = sifive_serial_poll_get_char, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ sifive_serial_poll_put_char In file included from drivers/tty/serial/sifive.c:47:0: drivers/tty/serial/sifive.c:1028:25: error: 'sifive_serial_match' undeclared here (not in a function); did you mean 'sifive_serial_of_match'? MODULE_DEVICE_TABLE(of, sifive_serial_match); ^ include/linux/module.h:213:15: note: in definition of macro 'MODULE_DEVICE_TABLE' extern typeof(name) __mod_##type##__##name##_device_table \ ^~~~ include/linux/module.h:213:21: error: '__mod_of__sifive_serial_match_device_table' aliased to undefined symbol 'sifive_serial_match' extern typeof(name) __mod_##type##__##name##_device_table \ ^ drivers/tty/serial/sifive.c:1028:1: note: in expansion of macro 'MODULE_DEVICE_TABLE' MODULE_DEVICE_TABLE(of, sifive_serial_match); ^~~~~~~~~~~~~~~~~~~ drivers/tty/serial/sifive.c:522:13: warning: '__ssp_wait_for_xmitr' defined but not used [-Wunused-function] static void __ssp_wait_for_xmitr(struct sifive_serial_port *ssp) ^~~~~~~~~~~~~~~~~~~~ vim +891 drivers/tty/serial/sifive.c 873 874 static const struct uart_ops sifive_serial_uops = { 875 .tx_empty = sifive_serial_tx_empty, 876 .set_mctrl = sifive_serial_set_mctrl, 877 .get_mctrl = sifive_serial_get_mctrl, 878 .stop_tx = sifive_serial_stop_tx, 879 .start_tx = sifive_serial_start_tx, 880 .stop_rx = sifive_serial_stop_rx, 881 .break_ctl = sifive_serial_break_ctl, 882 .startup = sifive_serial_startup, 883 .shutdown = sifive_serial_shutdown, 884 .set_termios = sifive_serial_set_termios, 885 .type = sifive_serial_type, 886 .release_port = sifive_serial_release_port, 887 .request_port = sifive_serial_request_port, 888 .config_port = sifive_serial_config_port, 889 .verify_port = sifive_serial_verify_port, 890 #ifdef CONFIG_CONSOLE_POLL > 891 .poll_put_char = sifive_serial_poll_put_char, > 892 .poll_get_char = sifive_serial_poll_get_char, 893 #endif 894 }; 895 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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