Hi, Thank you for the patch! Yet something to improve: [auto build test ERROR on pci/next] [also build test ERROR on v5.6-rc6 next-20200312] [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/marek-vasut-gmail-com/PCI-rcar-A... base: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next config: parisc-allyesconfig (attached as .config) compiler: hppa-linux-gcc (GCC) 9.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=9.2.0 make.cross ARCH=parisc If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/pci/controller/pcie-rcar.c: In function 'rcar_pcie_hw_enable': 474 | rcar_pcie_setup_window(i, pci, win); | ^~~ | | | struct resource_entry * drivers/pci/controller/pcie-rcar.c:336:25: note: expected 'struct resource *' but argument is of type 'struct resource_entry *' 336 | struct resource *res) | ~~~~~~~~~~~~~~~~~^~~ At top level: drivers/pci/controller/pcie-rcar.c:1252:12: warning: 'rcar_pcie_resume' defined but not used [-Wunused-function] 1252 | static int rcar_pcie_resume(struct device *dev) | ^~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/rcar_pcie_setup_window +474 drivers/pci/controller/pcie-rcar.c 454 455 static void rcar_pcie_hw_enable(struct rcar_pcie *pci) 456 { 457 struct resource_entry *win; 458 LIST_HEAD(res); 459 int i = 0; 460 461 /* Try setting 5 GT/s link speed */ 462 rcar_pcie_force_speedup(pci); 463 464 /* Setup PCI resources */ 465 resource_list_for_each_entry(win, &pci->resources) { 466 struct resource *res = win->res; 467 468 if (!res->flags) 469 continue; 470 471 switch (resource_type(res)) { 472 case IORESOURCE_IO: 473 case IORESOURCE_MEM: 475 i++; 476 break; 477 } 478 } 479 } 480 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org