[cc: kraxel]

Jan Kiszka <jan.kis...@web.de> writes:

> From: Jan Kiszka <jan.kis...@siemens.com>
>
> Device IDs may conflict with device names or aliases. From now on we
> only accept them outside qtree paths. This also makes dumping IDs in
> qbus_list_dev/bus obsolete.
>
> Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>

I don't like this at all.

1. Specific problem:

   With the current code, multiple devices with the same driver work
   only if I take care: addressing by driver name gets me only the
   first, so I better set suitable IDs.

   With your patch, multiple devices with the same driver don't work, no
   matter what I do.

2. General principle:

   When I set an ID, I want the system to accept that ID in all contexts
   where it makes sense.  Ambiguity created by badly chosen IDs is *my*
   problem.

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