Hello,

we already talked about this via irc, but for the record and the benefit
of others:

On Tue, Feb 02, 2021 at 10:49:15AM +0000, Russell King - ARM Linux admin wrote:

I think you need to have a 6th patch which moves the
probe/remove/shutdown methods into the bus_type - if you're setting
them for every struct device_driver, then there's no point doing that
and they may as well be in the bus_type.

This is implemented in patch 5 already.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |