Hi Constantine, [auto build test WARNING on hwmon/hwmon-next -- if it's inappropriate base, please suggest rules for selecting the more suitable base] url: https://github.com/0day-ci/linux/commits/Constantine-Shulyupin/hwmon-nct7802-Add-device-tree-support/20151027-045621 config: x86_64-randconfig-x019-201543 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): drivers/hwmon/nct7802.c: In function 'nct7802_parse_dt': >> drivers/hwmon/nct7802.c:1100:6: warning: unused variable 'i' [-Wunused-variable] int i; ^ drivers/hwmon/nct7802.c: At top level: drivers/hwmon/nct7802.c:1094:12: warning: 'nct7802_parse_dt' defined but not used [-Wunused-function] static int nct7802_parse_dt(struct device_node *node, ^ vim +/i +1100 drivers/hwmon/nct7802.c 1084 (reg >= REG_PWM(0) && reg <= REG_PWM(2)); 1085 } 1086 1087 static const struct regmap_config nct7802_regmap_config = { 1088 .reg_bits = 8, 1089 .val_bits = 8, 1090 .cache_type = REGCACHE_RBTREE, 1091 .volatile_reg = nct7802_regmap_is_volatile, 1092 }; 1093 1094 static int nct7802_parse_dt(struct device_node *node, 1095 struct nct7802_platform_data *pdata) 1096 { 1097 struct device_node *child; 1098 const char *sen_type; 1099 int ret; > 1100 int i; 1101 1102 for_each_child_of_node(node, child) { 1103 u32 reg = 0xFF; 1104 1105 of_property_read_u32(child, "reg", ®); 1106 if (of_device_is_compatible(child, "nuvoton,nct7802-sensor")) { 1107 ret = of_property_read_string(child, 1108 "sensor-type", &sen_type); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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