Hi Matthew, Thank you for the patch! Yet something to improve: [auto build test ERROR on wsa/i2c/for-next] [also build test ERROR on v5.7-rc4 next-20200508] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Matthew-Blecker/i2c-Add-i2c-pseudo-driver-for-userspace-I2C-adapters/20200509-011221 base: https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-next config: um-allmodconfig (attached as .config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 reproduce: # save the attached .config to linux build tree make ARCH=um If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> drivers/i2c/i2c-pseudo.c:1855:15: error: initializer element is not constant .cmd_size = strlen(I2CP_MXFER_REPLY_CMD), ^~~~~~ drivers/i2c/i2c-pseudo.c:1855:15: note: (near initialization for 'i2cp_cmds[0].cmd_size') drivers/i2c/i2c-pseudo.c:1865:15: error: initializer element is not constant .cmd_size = strlen(I2CP_ADAP_START_CMD), ^~~~~~ drivers/i2c/i2c-pseudo.c:1865:15: note: (near initialization for 'i2cp_cmds[1].cmd_size') drivers/i2c/i2c-pseudo.c:1872:15: error: initializer element is not constant .cmd_size = strlen(I2CP_ADAP_SHUTDOWN_CMD), ^~~~~~ drivers/i2c/i2c-pseudo.c:1872:15: note: (near initialization for 'i2cp_cmds[2].cmd_size') drivers/i2c/i2c-pseudo.c:1879:15: error: initializer element is not constant .cmd_size = strlen(I2CP_GET_NUMBER_CMD), ^~~~~~ drivers/i2c/i2c-pseudo.c:1879:15: note: (near initialization for 'i2cp_cmds[3].cmd_size') drivers/i2c/i2c-pseudo.c:1886:15: error: initializer element is not constant .cmd_size = strlen(I2CP_GET_PSEUDO_ID_CMD), ^~~~~~ drivers/i2c/i2c-pseudo.c:1886:15: note: (near initialization for 'i2cp_cmds[4].cmd_size') drivers/i2c/i2c-pseudo.c:1893:15: error: initializer element is not constant .cmd_size = strlen(I2CP_SET_NAME_SUFFIX_CMD), ^~~~~~ drivers/i2c/i2c-pseudo.c:1893:15: note: (near initialization for 'i2cp_cmds[5].cmd_size') drivers/i2c/i2c-pseudo.c:1902:15: error: initializer element is not constant .cmd_size = strlen(I2CP_SET_TIMEOUT_CMD), ^~~~~~ drivers/i2c/i2c-pseudo.c:1902:15: note: (near initialization for 'i2cp_cmds[6].cmd_size') vim +1855 drivers/i2c/i2c-pseudo.c 1849 1850 /* Command names are matched in this order, so sort by expected frequency. */ 1851 /* All elements should be initialized in their I2CP_CMD_*_IDX position. */ 1852 static const struct i2cp_cmd i2cp_cmds[] = { 1853 [I2CP_CMD_MXFER_REPLY_IDX] = { 1854 .cmd_string = I2CP_MXFER_REPLY_CMD, > 1855 .cmd_size = strlen(I2CP_MXFER_REPLY_CMD), 1856 .data_creator = i2cp_cmd_mxfer_reply_data_creator, 1857 .data_shutdown = i2cp_cmd_mxfer_reply_data_shutdown, 1858 .data_destroyer = i2cp_cmd_mxfer_reply_data_destroyer, 1859 .header_receiver = i2cp_cmd_mxfer_reply_header_receiver, 1860 .data_receiver = i2cp_cmd_mxfer_reply_data_receiver, 1861 .cmd_completer = i2cp_cmd_mxfer_reply_cmd_completer, 1862 }, 1863 [I2CP_CMD_ADAP_START_IDX] = { 1864 .cmd_string = I2CP_ADAP_START_CMD, 1865 .cmd_size = strlen(I2CP_ADAP_START_CMD), 1866 .header_receiver = i2cp_cmd_adap_start_header_receiver, 1867 .data_receiver = i2cp_cmd_adap_start_data_receiver, 1868 .cmd_completer = i2cp_cmd_adap_start_cmd_completer, 1869 }, 1870 [I2CP_CMD_ADAP_SHUTDOWN_IDX] = { 1871 .cmd_string = I2CP_ADAP_SHUTDOWN_CMD, 1872 .cmd_size = strlen(I2CP_ADAP_SHUTDOWN_CMD), 1873 .header_receiver = i2cp_cmd_adap_shutdown_header_receiver, 1874 .data_receiver = i2cp_cmd_adap_shutdown_data_receiver, 1875 .cmd_completer = i2cp_cmd_adap_shutdown_cmd_completer, 1876 }, 1877 [I2CP_CMD_GET_NUMBER_IDX] = { 1878 .cmd_string = I2CP_GET_NUMBER_CMD, 1879 .cmd_size = strlen(I2CP_GET_NUMBER_CMD), 1880 .header_receiver = i2cp_cmd_get_number_header_receiver, 1881 .data_receiver = i2cp_cmd_get_number_data_receiver, 1882 .cmd_completer = i2cp_cmd_get_number_cmd_completer, 1883 }, 1884 [I2CP_CMD_GET_PSEUDO_ID_IDX] = { 1885 .cmd_string = I2CP_GET_PSEUDO_ID_CMD, 1886 .cmd_size = strlen(I2CP_GET_PSEUDO_ID_CMD), 1887 .header_receiver = i2cp_cmd_get_pseudo_id_header_receiver, 1888 .data_receiver = i2cp_cmd_get_pseudo_id_data_receiver, 1889 .cmd_completer = i2cp_cmd_get_pseudo_id_cmd_completer, 1890 }, 1891 [I2CP_CMD_SET_NAME_SUFFIX_IDX] = { 1892 .cmd_string = I2CP_SET_NAME_SUFFIX_CMD, 1893 .cmd_size = strlen(I2CP_SET_NAME_SUFFIX_CMD), 1894 .data_creator = i2cp_cmd_set_name_suffix_data_creator, 1895 .data_destroyer = i2cp_cmd_set_name_suffix_data_destroyer, 1896 .header_receiver = i2cp_cmd_set_name_suffix_header_receiver, 1897 .data_receiver = i2cp_cmd_set_name_suffix_data_receiver, 1898 .cmd_completer = i2cp_cmd_set_name_suffix_cmd_completer, 1899 }, 1900 [I2CP_CMD_SET_TIMEOUT_IDX] = { 1901 .cmd_string = I2CP_SET_TIMEOUT_CMD, 1902 .cmd_size = strlen(I2CP_SET_TIMEOUT_CMD), 1903 .data_creator = i2cp_cmd_set_timeout_data_creator, 1904 .data_destroyer = i2cp_cmd_set_timeout_data_destroyer, 1905 .header_receiver = i2cp_cmd_set_timeout_header_receiver, 1906 .data_receiver = i2cp_cmd_set_timeout_data_receiver, 1907 .cmd_completer = i2cp_cmd_set_timeout_cmd_completer, 1908 }, 1909 }; 1910 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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