On Thu, Dec 01, 2016 at 07:03:21PM +0800, kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git pci/ecam > head: 652f5e38afee70579c8723730c08d197a90e5b3a > commit: 47381174ac0162a6ed29159df6eaed5f437f4c06 [11/12] PCI: Add MCFG quirks for Cavium ThunderX pass2.x host controller > config: arm64-defconfig (attached as .config) > compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 > reproduce: > wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout 47381174ac0162a6ed29159df6eaed5f437f4c06 > # save the attached .config to linux build tree > make.cross ARCH=arm64 > > All errors (new ones prefixed by >>): > > drivers/pci/host/pci-thunder-pem.c: In function 'thunder_pem_acpi_init': > >> drivers/pci/host/pci-thunder-pem.c:328:2: error: 'ret' undeclared (first use in this function) > ret = acpi_get_rc_resources("THRX0002", root->segment, res_pem); > ^~~ > drivers/pci/host/pci-thunder-pem.c:328:2: note: each undeclared identifier is reported only once for each function it appears in > >> drivers/pci/host/pci-thunder-pem.c:328:8: error: implicit declaration of function 'acpi_get_rc_resources' [-Werror=implicit-function-declaration] > ret = acpi_get_rc_resources("THRX0002", root->segment, res_pem); > ^~~~~~~~~~~~~~~~~~~~~ > cc1: some warnings being treated as errors > > vim +/ret +328 drivers/pci/host/pci-thunder-pem.c > > 322 { > 323 struct device *dev = cfg->parent; > 324 struct acpi_device *adev = to_acpi_device(dev); > 325 struct acpi_pci_root *root = acpi_driver_data(adev); > 326 struct resource *res_pem; > 327 > > 328 ret = acpi_get_rc_resources("THRX0002", root->segment, res_pem); > 329 if (ret) { > 330 dev_err(dev, "can't get rc base address\n"); > 331 return ret; Fixed, thanks. All the fixes are courtesy of Dongdong. -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
