Hi Edward, [auto build test ERROR on hwmon/hwmon-next] [also build test ERROR on v4.13-rc3 next-20170803] [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/Eddie-James/drivers-hwmon-pmbus-Add-IBM-power-supply-hwmon-driver/20170803-122545 base: https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next config: x86_64-allmodconfig (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=x86_64 All error/warnings (new ones prefixed by >>): In file included from drivers/hwmon/pmbus/ibmps.c:13:0: >> drivers/hwmon/pmbus/ibmps.c:148:25: error: 'p8_i2c_occ_of_match' undeclared >> here (not in a function) MODULE_DEVICE_TABLE(of, p8_i2c_occ_of_match); ^ include/linux/module.h:212:21: note: in definition of macro 'MODULE_DEVICE_TABLE' extern const typeof(name) __mod_##type##__##name##_device_table \ ^~~~ >> include/linux/module.h:212:27: error: >> '__mod_of__p8_i2c_occ_of_match_device_table' aliased to undefined symbol >> 'p8_i2c_occ_of_match' extern const typeof(name) __mod_##type##__##name##_device_table \ ^ >> drivers/hwmon/pmbus/ibmps.c:148:1: note: in expansion of macro >> 'MODULE_DEVICE_TABLE' MODULE_DEVICE_TABLE(of, p8_i2c_occ_of_match); ^~~~~~~~~~~~~~~~~~~ -- In file included from drivers/hwmon//pmbus/ibmps.c:13:0: drivers/hwmon//pmbus/ibmps.c:148:25: error: 'p8_i2c_occ_of_match' undeclared here (not in a function) MODULE_DEVICE_TABLE(of, p8_i2c_occ_of_match); ^ include/linux/module.h:212:21: note: in definition of macro 'MODULE_DEVICE_TABLE' extern const typeof(name) __mod_##type##__##name##_device_table \ ^~~~ >> include/linux/module.h:212:27: error: >> '__mod_of__p8_i2c_occ_of_match_device_table' aliased to undefined symbol >> 'p8_i2c_occ_of_match' extern const typeof(name) __mod_##type##__##name##_device_table \ ^ drivers/hwmon//pmbus/ibmps.c:148:1: note: in expansion of macro 'MODULE_DEVICE_TABLE' MODULE_DEVICE_TABLE(of, p8_i2c_occ_of_match); ^~~~~~~~~~~~~~~~~~~ vim +/p8_i2c_occ_of_match +148 drivers/hwmon/pmbus/ibmps.c > 13 #include <linux/module.h> 14 15 #include "pmbus.h" 16 17 #define IBMPS_MFR_FAN_FAULT BIT(0) 18 #define IBMPS_MFR_THERMAL_FAULT BIT(1) 19 #define IBMPS_MFR_OV_FAULT BIT(2) 20 #define IBMPS_MFR_UV_FAULT BIT(3) 21 #define IBMPS_MFR_PS_KILL BIT(4) 22 #define IBMPS_MFR_OC_FAULT BIT(5) 23 #define IBMPS_MFR_VAUX_FAULT BIT(6) 24 #define IBMPS_MFR_CURRENT_SHARE_WARNING BIT(7) 25 26 static int ibmps_read_word_data(struct i2c_client *client, int page, int reg); 27 28 static int ibmps_read_byte_data(struct i2c_client *client, int page, int reg) 29 { 30 int rc, mfr; 31 32 switch (reg) { 33 case PMBUS_STATUS_BYTE: 34 case PMBUS_STATUS_WORD: 35 rc = ibmps_read_word_data(client, page, PMBUS_STATUS_WORD); 36 break; 37 case PMBUS_STATUS_VOUT: 38 case PMBUS_STATUS_IOUT: 39 case PMBUS_STATUS_TEMPERATURE: 40 case PMBUS_STATUS_FAN_12: 41 rc = pmbus_read_byte_data(client, page, reg); 42 if (rc < 0) 43 return rc; 44 45 mfr = pmbus_read_byte_data(client, page, 46 PMBUS_STATUS_MFR_SPECIFIC); 47 if (mfr < 0) 48 return rc; 49 50 if (reg == PMBUS_STATUS_FAN_12) { 51 if (mfr & IBMPS_MFR_FAN_FAULT) 52 rc |= PB_FAN_FAN1_FAULT; 53 } else if (reg == PMBUS_STATUS_TEMPERATURE) { 54 if (mfr & IBMPS_MFR_THERMAL_FAULT) 55 rc |= PB_TEMP_OT_FAULT; 56 } else if (reg == PMBUS_STATUS_VOUT) { 57 if (mfr & (IBMPS_MFR_OV_FAULT | IBMPS_MFR_VAUX_FAULT)) 58 rc |= PB_VOLTAGE_OV_FAULT; 59 if (mfr & IBMPS_MFR_UV_FAULT) 60 rc |= PB_VOLTAGE_UV_FAULT; 61 } else if (reg == PMBUS_STATUS_IOUT) { 62 if (mfr & IBMPS_MFR_OC_FAULT) 63 rc |= PB_IOUT_OC_FAULT; 64 if (mfr & IBMPS_MFR_CURRENT_SHARE_WARNING) 65 rc |= PB_CURRENT_SHARE_FAULT; 66 } 67 break; 68 default: 69 if (reg >= PMBUS_VIRT_BASE) 70 return -ENXIO; 71 72 rc = pmbus_read_byte_data(client, page, reg); 73 break; 74 } 75 76 return rc; 77 } 78 79 static int ibmps_read_word_data(struct i2c_client *client, int page, int reg) 80 { 81 int rc, mfr; 82 83 switch (reg) { 84 case PMBUS_STATUS_BYTE: 85 case PMBUS_STATUS_WORD: 86 rc = pmbus_read_word_data(client, page, PMBUS_STATUS_WORD); 87 if (rc < 0) 88 return rc; 89 90 mfr = pmbus_read_byte_data(client, page, 91 PMBUS_STATUS_MFR_SPECIFIC); 92 if (mfr < 0) 93 return rc; 94 95 if (mfr & IBMPS_MFR_PS_KILL) 96 rc |= PB_STATUS_OFF; 97 98 if (mfr) 99 rc |= PB_STATUS_WORD_MFR; 100 break; 101 default: 102 if (reg >= PMBUS_VIRT_BASE) 103 return -ENXIO; 104 105 rc = pmbus_read_word_data(client, page, reg); 106 if (rc < 0) 107 rc = ibmps_read_byte_data(client, page, reg); 108 break; 109 } 110 111 return rc; 112 } 113 114 static struct pmbus_driver_info ibmps_info = { 115 .pages = 1, 116 .func[0] = PMBUS_HAVE_VIN | PMBUS_HAVE_VOUT | PMBUS_HAVE_IOUT | 117 PMBUS_HAVE_PIN | PMBUS_HAVE_FAN12 | PMBUS_HAVE_TEMP | 118 PMBUS_HAVE_TEMP2 | PMBUS_HAVE_TEMP3 | PMBUS_HAVE_STATUS_VOUT | 119 PMBUS_HAVE_STATUS_IOUT | PMBUS_HAVE_STATUS_INPUT | 120 PMBUS_HAVE_STATUS_TEMP | PMBUS_HAVE_STATUS_FAN12, 121 .read_byte_data = ibmps_read_byte_data, 122 .read_word_data = ibmps_read_word_data, 123 }; 124 125 static int ibmps_probe(struct i2c_client *client, 126 const struct i2c_device_id *id) 127 { 128 return pmbus_do_probe(client, id, &ibmps_info); 129 } 130 131 static int ibmps_remove(struct i2c_client *client) 132 { 133 return pmbus_do_remove(client); 134 } 135 136 enum chips { witherspoon }; 137 138 static const struct i2c_device_id ibmps_id[] = { 139 { "witherspoon", witherspoon }, 140 { } 141 }; 142 MODULE_DEVICE_TABLE(i2c, ibmps_id); 143 144 static const struct of_device_id ibmps_of_match[] = { 145 { .compatible = "ibm,ibmps" }, 146 {} 147 }; > 148 MODULE_DEVICE_TABLE(of, p8_i2c_occ_of_match); 149 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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