Hi Kathiravan, kernel test robot noticed the following build errors: [auto build test ERROR on linusw-pinctrl/devel] [also build test ERROR on linusw-pinctrl/for-next linus/master v6.5-rc2 next-20230721] [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/Kathiravan-T/firmware-qcom_scm-provide-a-read-modify-write-function/20230720-150657 base: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel patch link: https://lore.kernel.org/r/20230720070408.1093698-4-quic_kathirav%40quicinc.com patch subject: [PATCH V5 3/3] firmware: scm: Modify only the download bits in TCSR register config: arm-allmodconfig (https://download.01.org/0day-ci/archive/20230722/202307220736.M9yPz2Cs-lkp@xxxxxxxxx/config) compiler: arm-linux-gnueabi-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230722/202307220736.M9yPz2Cs-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/202307220736.M9yPz2Cs-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): drivers/firmware/qcom_scm.c: In function 'qcom_scm_set_download_mode': >> drivers/firmware/qcom_scm.c:459:48: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration] 459 | FIELD_PREP(QCOM_DOWNLOAD_MODE_MASK, val)); | ^~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for SM_GCC_8350 Depends on [n]: COMMON_CLK [=y] && COMMON_CLK_QCOM [=m] && (ARM64 || COMPILE_TEST [=n]) Selected by [m]: - SM_VIDEOCC_8350 [=m] && COMMON_CLK [=y] && COMMON_CLK_QCOM [=m] WARNING: unmet direct dependencies detected for SM_GCC_8450 Depends on [n]: COMMON_CLK [=y] && COMMON_CLK_QCOM [=m] && (ARM64 || COMPILE_TEST [=n]) Selected by [m]: - SM_GPUCC_8450 [=m] && COMMON_CLK [=y] && COMMON_CLK_QCOM [=m] - SM_VIDEOCC_8450 [=m] && COMMON_CLK [=y] && COMMON_CLK_QCOM [=m] WARNING: unmet direct dependencies detected for SM_GCC_8550 Depends on [n]: COMMON_CLK [=y] && COMMON_CLK_QCOM [=m] && (ARM64 || COMPILE_TEST [=n]) Selected by [m]: - SM_GPUCC_8550 [=m] && COMMON_CLK [=y] && COMMON_CLK_QCOM [=m] - SM_VIDEOCC_8550 [=m] && COMMON_CLK [=y] && COMMON_CLK_QCOM [=m] vim +/FIELD_PREP +459 drivers/firmware/qcom_scm.c 443 444 static void qcom_scm_set_download_mode(bool enable) 445 { 446 bool avail; 447 int val; 448 int ret = 0; 449 450 avail = __qcom_scm_is_call_available(__scm->dev, 451 QCOM_SCM_SVC_BOOT, 452 QCOM_SCM_BOOT_SET_DLOAD_MODE); 453 if (avail) { 454 ret = __qcom_scm_set_dload_mode(__scm->dev, enable); 455 } else if (__scm->dload_mode_addr) { 456 val = enable ? QCOM_DOWNLOAD_FULLDUMP : QCOM_DOWNLOAD_NODUMP; 457 ret = qcom_scm_io_update_field(__scm->dload_mode_addr, 458 QCOM_DOWNLOAD_MODE_MASK, > 459 FIELD_PREP(QCOM_DOWNLOAD_MODE_MASK, val)); 460 } else { 461 dev_err(__scm->dev, 462 "No available mechanism for setting download mode\n"); 463 } 464 465 if (ret) 466 dev_err(__scm->dev, "failed to set download mode: %d\n", ret); 467 } 468 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
