On 11.04.19 15:30, Stefan Wahren wrote: > This adds RPM support to the pwm-fan driver in order to use with > fancontrol/pwmconfig. This feature is intended for fans with a tachometer > output signal, which generate a defined number of pulses per revolution. Wouldn't it be better to have a CONFIG_* flag for keeping the kernel image size smaller when this feature isn't needed ? --mtx -- Enrico Weigelt, metux IT consult Free software and Linux embedded engineering info@xxxxxxxxx -- +49-151-27565287