Hi Carlos, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [also build test ERROR on v6.10-rc6 next-20240703] [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/Carlos-Ferreira/HP-wmi-added-support-for-4-zone-keyboard-rgb/20240708-015808 base: linus/master patch link: https://lore.kernel.org/r/20240707175613.27529-2-carlosmiguelferreira.2003%40gmail.com patch subject: [PATCH v3 1/1] HP: wmi: added support for 4 zone keyboard rgb config: i386-randconfig-001-20240708 (https://download.01.org/0day-ci/archive/20240708/202407080657.XLHI1WRv-lkp@xxxxxxxxx/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240708/202407080657.XLHI1WRv-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/202407080657.XLHI1WRv-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> drivers/platform/x86/hp/hp-wmi.c:1590:28: error: call to undeclared function 'FIELD_GET'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1590 | buff[25 + zone * 3] = FIELD_GET(FOURZONE_COLOR_R, color); | ^ >> drivers/platform/x86/hp/hp-wmi.c:1609:15: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1609 | colors[i] = FIELD_PREP(FOURZONE_COLOR_R, buff[25 + i * 3]) | ^ 2 errors generated. vim +/FIELD_GET +1590 drivers/platform/x86/hp/hp-wmi.c 1579 1580 static int fourzone_set_colors(u32 color, size_t zone) 1581 { 1582 u8 buff[128]; 1583 int ret; 1584 1585 ret = hp_wmi_perform_query(HPWMI_FOURZONE_COLOR_GET, HPWMI_FOURZONE, 1586 &buff, sizeof(buff), sizeof(buff)); 1587 if (ret != 0) 1588 return -EINVAL; 1589 > 1590 buff[25 + zone * 3] = FIELD_GET(FOURZONE_COLOR_R, color); 1591 buff[25 + zone * 3 + 1] = FIELD_GET(FOURZONE_COLOR_G, color); 1592 buff[25 + zone * 3 + 2] = FIELD_GET(FOURZONE_COLOR_B, color); 1593 1594 return hp_wmi_perform_query(HPWMI_FOURZONE_COLOR_SET, HPWMI_FOURZONE, 1595 &buff, sizeof(buff), sizeof(buff)); 1596 } 1597 1598 static int fourzone_get_colors(u32 *colors) 1599 { 1600 u8 buff[128]; 1601 int ret; 1602 1603 ret = hp_wmi_perform_query(HPWMI_FOURZONE_COLOR_GET, HPWMI_FOURZONE, 1604 &buff, sizeof(buff), sizeof(buff)); 1605 if (ret != 0) 1606 return -EINVAL; 1607 1608 for (int i = 0; i < 4; i++) { > 1609 colors[i] = FIELD_PREP(FOURZONE_COLOR_R, buff[25 + i * 3]) 1610 | FIELD_PREP(FOURZONE_COLOR_G, buff[25 + i * 3 + 1]) 1611 | FIELD_PREP(FOURZONE_COLOR_B, buff[25 + i * 3 + 2]); 1612 } 1613 1614 return 0; 1615 } 1616 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
