Hi, [auto build test ERROR on net-next/master]
url: https://github.com/0day-ci/linux/commits/Yisen-Zhuang/net-hns-add-support-of-ACPI/20160513-161402 config: ia64-allyesconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 4.9.0 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 # save the attached .config to linux build tree make.cross ARCH=ia64 Note: the linux-review/Yisen-Zhuang/net-hns-add-support-of-ACPI/20160513-161402 HEAD b35bbec71070d6f7073f4bce154081fac5f156ec builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): In file included from drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c:10:0: drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c: In function 'hns_mac_get_info': >> drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c:852:28: error: 'dev' >> undeclared (first use in this function) } else if (ACPI_COMPANION(dev)) { ^ include/linux/acpi.h:54:51: note: in definition of macro 'ACPI_COMPANION' #define ACPI_COMPANION(dev) to_acpi_device_node((dev)->fwnode) ^ drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c:852:28: note: each undeclared identifier is reported only once for each function it appears in } else if (ACPI_COMPANION(dev)) { ^ include/linux/acpi.h:54:51: note: in definition of macro 'ACPI_COMPANION' #define ACPI_COMPANION(dev) to_acpi_device_node((dev)->fwnode) ^ vim +/dev +852 drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c 846 mac_cb->cpld_ctrl = NULL; 847 } else { 848 mac_cb->cpld_ctrl = syscon; 849 mac_cb->cpld_ctrl_reg = cpld_args.args[0]; 850 } 851 } > 852 } else if (ACPI_COMPANION(dev)) { 853 hns_mac_register_phy(mac_cb); 854 } else { 855 dev_err(mac_cb->dev, "mac%d cannot find phy node\n", --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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