tree: git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git next head: fe72d08a961f9e09a7b04c15904a98f7c8cd537e commit: b2832b96fcf50270d69dae3f95bf14949ff638e4 [41/47] mmc: pwrseq: sd8787: add support for wilc1000 config: riscv-randconfig-r025-20210825 (attached as .config) compiler: riscv64-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git/commit/?id=b... git remote add ulfh-mmc git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git git fetch --no-tags ulfh-mmc next git checkout b2832b96fcf50270d69dae3f95bf14949ff638e4 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=riscv If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): drivers/mmc/core/pwrseq_sd8787.c: In function 'mmc_pwrseq_sd8787_probe': 77 | pwrseq->reset_pwrdwn_delay_ms = (u32)match->data; | ^ vim +77 drivers/mmc/core/pwrseq_sd8787.c 65 66 static int mmc_pwrseq_sd8787_probe(struct platform_device *pdev) 67 { 68 struct mmc_pwrseq_sd8787 *pwrseq; 69 struct device *dev = &pdev->dev; 70 const struct of_device_id *match; 71 72 pwrseq = devm_kzalloc(dev, sizeof(*pwrseq), GFP_KERNEL); 73 if (!pwrseq) 74 return -ENOMEM; 75 76 match = of_match_node(mmc_pwrseq_sd8787_of_match, pdev->dev.of_node); 78 79 pwrseq->pwrdn_gpio = devm_gpiod_get(dev, "powerdown", GPIOD_OUT_LOW); 80 if (IS_ERR(pwrseq->pwrdn_gpio)) 81 return PTR_ERR(pwrseq->pwrdn_gpio); 82 83 pwrseq->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW); 84 if (IS_ERR(pwrseq->reset_gpio)) 85 return PTR_ERR(pwrseq->reset_gpio); 86 87 pwrseq->pwrseq.dev = dev; 88 pwrseq->pwrseq.ops = &mmc_pwrseq_sd8787_ops; 89 pwrseq->pwrseq.owner = THIS_MODULE; 90 platform_set_drvdata(pdev, pwrseq); 91 92 return mmc_pwrseq_register(&pwrseq->pwrseq); 93 } 94 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org