Hi Andy, [auto build test ERROR on linus/master] [also build test ERROR on v4.11-rc3 next-20170324] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Andy-Shevchenko/NFC-pn544-Get-rid-of-platform-data/20170324-232445 config: i386-randconfig-x078-201712 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/nfc/pn544/i2c.c: In function 'pn544_hci_i2c_probe': >> drivers/nfc/pn544/i2c.c:910:3: error: implicit declaration of function 'nfc_dbg' [-Werror=implicit-function-declaration] nfc_dbg(dev, "Unable to add GPIO mapping table\n"); ^~~~~~~ Cyclomatic Complexity 5 include/linux/compiler.h:__write_once_size Cyclomatic Complexity 1 include/uapi/linux/swab.h:__swab16p Cyclomatic Complexity 1 include/uapi/linux/swab.h:__swab32p Cyclomatic Complexity 1 include/uapi/linux/byteorder/little_endian.h:__be32_to_cpup Cyclomatic Complexity 1 include/uapi/linux/byteorder/little_endian.h:__be16_to_cpup Cyclomatic Complexity 1 include/linux/list.h:INIT_LIST_HEAD Cyclomatic Complexity 1 include/linux/err.h:PTR_ERR Cyclomatic Complexity 1 include/linux/workqueue.h:__init_work Cyclomatic Complexity 1 include/linux/device.h:dev_get_drvdata Cyclomatic Complexity 1 include/linux/device.h:dev_set_drvdata Cyclomatic Complexity 1 include/linux/i2c.h:i2c_get_clientdata Cyclomatic Complexity 1 include/linux/i2c.h:i2c_set_clientdata Cyclomatic Complexity 1 include/linux/i2c.h:i2c_get_functionality Cyclomatic Complexity 1 include/linux/i2c.h:i2c_check_functionality Cyclomatic Complexity 2 include/linux/acpi.h:acpi_dev_remove_driver_gpios Cyclomatic Complexity 1 include/linux/unaligned/access_ok.h:get_unaligned_be16 Cyclomatic Complexity 1 include/linux/unaligned/access_ok.h:get_unaligned_be32 Cyclomatic Complexity 1 include/linux/unaligned/access_ok.h:put_unaligned_be16 Cyclomatic Complexity 3 include/linux/err.h:IS_ERR_OR_NULL Cyclomatic Complexity 3 include/acpi/acpi_bus.h:is_acpi_device_node Cyclomatic Complexity 2 include/acpi/acpi_bus.h:to_acpi_device_node Cyclomatic Complexity 1 include/linux/err.h:IS_ERR Cyclomatic Complexity 1 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_disable Cyclomatic Complexity 2 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_fw_work_complete Cyclomatic Complexity 4 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_remove Cyclomatic Complexity 1 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_enable_mode Cyclomatic Complexity 1 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_enable Cyclomatic Complexity 1 include/linux/workqueue.h:queue_work Cyclomatic Complexity 1 include/linux/workqueue.h:schedule_work Cyclomatic Complexity 1 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_fw_download Cyclomatic Complexity 3 drivers/nfc/pn544/i2c.c:check_crc Cyclomatic Complexity 3 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_fw_check_cmd Cyclomatic Complexity 1 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_add_len_crc Cyclomatic Complexity 1 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_remove_len_crc Cyclomatic Complexity 6 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_write Cyclomatic Complexity 16 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_fw_read_status Cyclomatic Complexity 1 include/linux/skbuff.h:alloc_skb Cyclomatic Complexity 8 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_read Cyclomatic Complexity 11 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_irq_thread_fn Cyclomatic Complexity 4 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_fw_write_cmd Cyclomatic Complexity 2 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_fw_write_chunk Cyclomatic Complexity 4 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_fw_secure_write_frame_cmd Cyclomatic Complexity 9 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_fw_secure_write_frame Cyclomatic Complexity 23 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_fw_work Cyclomatic Complexity 1 include/linux/device.h:devm_kzalloc Cyclomatic Complexity 6 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_platform_init Cyclomatic Complexity 10 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_probe Cyclomatic Complexity 1 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_driver_init Cyclomatic Complexity 1 drivers/nfc/pn544/i2c.c:pn544_hci_i2c_driver_exit Cyclomatic Complexity 1 drivers/nfc/pn544/i2c.c:_GLOBAL__sub_I_65535_0_i2c.c cc1: some warnings being treated as errors vim +/nfc_dbg +910 drivers/nfc/pn544/i2c.c 904 905 phy->i2c_dev = client; 906 i2c_set_clientdata(client, phy); 907 908 r = acpi_dev_add_driver_gpios(ACPI_COMPANION(dev), acpi_pn544_gpios); 909 if (r) > 910 nfc_dbg(dev, "Unable to add GPIO mapping table\n"); 911 912 /* Get EN GPIO */ 913 phy->gpiod_en = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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