tree: https://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-5.4 head: 978e7fbbffc83bacc3ff20e528999d15b8f0782a commit: 6d8a7dd0a5da3cf3d6b60d7e32bf70d98389c161 [3/19] BACKPORT: misc: rtsx: Use pcie_capability_clear_and_set_word() for PCI_EXP_LNKCTL config: s390-allyesconfig (attached as .config) compiler: s390-linux-gcc (GCC) 9.3.0 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 git remote add chrome-os https://chromium.googlesource.com/chromiumos/third_party/kernel git fetch --no-tags chrome-os chromeos-5.4 git checkout 6d8a7dd0a5da3cf3d6b60d7e32bf70d98389c161 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=s390 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; Note: the chrome-os/chromeos-5.4 HEAD 978e7fbbffc83bacc3ff20e528999d15b8f0782a builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): drivers/misc/cardreader/rts5260.c: In function 'rts5260_set_aspm': 581 | enable ? pcr->aspm : 0); | ^~ vim +581 drivers/misc/cardreader/rts5260.c 573 574 static void rts5260_set_aspm(struct rtsx_pcr *pcr, bool enable) 575 { 576 if (pcr->aspm_enabled == enable) 577 return; 578 579 pcie_capability_clear_and_set_word(pcr->pci, PCI_EXP_LNKCTL, 580 PCI_EXP_LNKCTL_ASPMC, 582 583 pcr->aspm_enabled = enable; 584 } 585 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org