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SubjectRe: [PATCH 0/4] DT platform device name collision fixes
On 5/7/2014 2:48 PM, Rob Herring wrote:
> From: Rob Herring <robh@kernel.org>
>
> This series fixes the device naming collisions that can occur with
> nultiple devices having the same name and non-translatable unit
> addresses. This issue was raised in this thread[1]. I intend to merge
> this regardless of whether or not some hierarchy in sysfs is created.
> That is really a separate issue independent of these fixes.
>
> I found and fix a couple of other issues in the process of testing the
> fix.
>
> Rob
>
> [1] https://lkml.org/lkml/2014/4/23/312
>
> Rob Herring (4):
> of/selftest: add testcase for nodes with same name and address
> of/platform: return error on of_platform_device_create_pdata failure
> of/platform: fix device naming for non-translatable addresses
> of: kill off of_can_translate_address

My opinion is that this approach is not a good approach to solving the
problem. It is papering over a symptom, instead of dealing with the
root cause.

But despite my opinion, you can add to patches 2-4 (I did not test
the self-test added in patch 1):

Tested-by: Frank Rowand <frank.rowand@sonymobile.com>

The patches resolve the name conflict originally reported for the
qcomm PMIC, tested on 3.15-rc1, with a bunch of out of tree
patches.

-Frank



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