Date: Thu, 23 Jun 2016 19:40:14 +0900
From: Masanobu SAITOH <msai...@execsw.org>
As you know, the return value of device driver's attach function is void.
I've thought that we should change it to int for many years. I believe I'm
not the only person.
Sounds plausible to me. Can you draft an example of a patch to a
driver that would usefully use this? Something to demonstrate how
many untested code paths we can eliminate by moving conditional logic
about `device failed to attach' to autoconf instead of copying it in
drivers.
