Andrew, Could you take a look at this series, and consider including into -mm tree? 2019年12月15日(日) 14:16 Akinobu Mita <akinobu.mita@xxxxxxxxx>: > > There are several helper macros to convert kelvin to/from Celsius in > <linux/thermal.h> for thermal drivers. These are useful for any other > drivers or subsystems, but it's odd to include <linux/thermal.h> just for > the helpers. > > This adds a new <linux/units.h> that provides the equivalent inline > functions for any drivers or subsystems, and switches all the users of > conversion helpers in <linux/thermal.h> to use <linux/units.h> > helpers.