From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Fix build errors when CONFIG_THERMAL=m and SENSORS_PWM_FAN=y by restricting SENSORS_PWM_FAN to 'm' when THERMAL=m. drivers/built-in.o: In function `pwm_fan_remove': pwm-fan.c:(.text+0x22ba58): undefined reference to `thermal_cooling_device_unregister' drivers/built-in.o: In function `pwm_fan_probe': pwm-fan.c:(.text+0x22bebb): undefined reference to `thermal_of_cooling_device_register' pwm-fan.c:(.text+0x22bf11): undefined reference to `thermal_cdev_update' Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Kamil Debski <k.debski@xxxxxxxxxxx> --- drivers/hwmon/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux-next-20150305.orig/drivers/hwmon/Kconfig +++ linux-next-20150305/drivers/hwmon/Kconfig @@ -1174,6 +1174,7 @@ source drivers/hwmon/pmbus/Kconfig config SENSORS_PWM_FAN tristate "PWM fan" depends on (PWM && OF) || COMPILE_TEST + depends on THERMAL || THERMAL=n help If you say yes here you get support for fans connected to PWM lines. The driver uses the generic PWM interface, thus it will work on a _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
