Hi Durgadoss, Kernel build failed on tree: git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git next head: b72c93bc995ccca9928afb5243ca937758637af0 commit: 67ff1935dd373966f646abbce2cc83d2b361ca40 [1/16] Thermal: Make Thermal trip points writeable config: i386-randconfig-k002 (attached as .config) All related error/warning messages: drivers/thermal/thermal_sys.c: In function 'create_trip_attrs': drivers/thermal/thermal_sys.c:1114:3: error: 'count' undeclared (first use in this function) drivers/thermal/thermal_sys.c:1114:3: note: each undeclared identifier is reported only once for each function it appears in drivers/thermal/thermal_sys.c: In function 'thermal_zone_device_unregister': drivers/thermal/thermal_sys.c:1303:6: warning: unused variable 'count' [-Wunused-variable] vim +1114 drivers/thermal/thermal_sys.c 1111 snprintf(tz->trip_type_attrs[indx].name, THERMAL_NAME_LENGTH, 1112 "trip_point_%d_type", indx); 1113 > 1114 sysfs_attr_init(&tz->trip_type_attrs[count].attr.attr); 1115 tz->trip_type_attrs[indx].attr.attr.name = 1116 tz->trip_type_attrs[indx].name; 1117 tz->trip_type_attrs[indx].attr.attr.mode = S_IRUGO; --- 0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu Intel Corporation