On Sun, Jan 21, 2018 at 10:15:08PM +0100, Ladislav Michl wrote: > Moving managed io function declarations into device.h allows > removing forward struct device and resource definitions from > io(port).h In the face of it, what is the issue with forward declarations of device and resource structures? device.h is supposed to be about Linux device model, not hardware. You would not want all devm_* functions to go into device.h (clock, regulator, input, rtc, hwmon, etc, etc devm API), right? Why would we want ioport there? Thanks. -- Dmitry