Hi Zhang, After merging the thermal tree, today's linux-next build (x86_64 allmodconfig) produced this warning: drivers/thermal/int340x_thermal/int3406_thermal.c: In function 'int3406_thermal_get_limit': drivers/thermal/int340x_thermal/int3406_thermal.c:116:6: warning: unused variable 'index' [-Wunused-variable] int index; ^ Introduced by commit c658894562ba ("Thermal: int3406_thermal: fix thermal sysfs I/F") -- Cheers, Stephen Rothwell -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html