Hi Mark, If I remember, it is not because depending on the mode (auto or manual PWM), the same register has a different behaviour. Jean asked to make two sysfs files in order to keep the interface consistant (and chip-independant...) Alex. On Mon, 2004-09-20 at 07:00, Mark M. Hoffman wrote: > > Two other things... > > (One) In adm1031.c lines 594-595: > > > static DEVICE_ATTR(auto_fan##offset##_min_pwm, S_IRUGO | S_IWUSR, \ > > show_pwm_##offset, set_pwm_##offset) > > But those are also used for the sysfs files fan?_pwm in lines 439-440: > > > static DEVICE_ATTR(fan##offset##_pwm, S_IRUGO | S_IWUSR, \ > > show_pwm_##offset, set_pwm_##offset) > > That's a bug, right? >