On Mon, Jan 04, 2021 at 07:12:47PM -0800, Dan Williams wrote: > I get that, but I'm fearing a gigantic bus_ops structure that has > narrow helpers like ->gpio_count() that mean nothing to the many other > clients of the bus. Maybe I'm overestimating the pressure there will > be to widen the ops structure at the bus level. If we want a 'universal device' then that stuff must live someplace.. Open coding the dispatch as is today is also not the end of the world, just seeing that is just usually a sign something is not ideal with the object model. Jason
