linux-kernel - Re: [PATCH 4/4] of: Add self test for of_match

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Message-ID: <20140219063130.GC14031@pek-khao-d1.corp.ad.wrs.com>
Date:	Wed, 19 Feb 2014 14:31:31 +0800
From:	Kevin Hao <haokexin@...il.com>
To:	Grant Likely <grant.likely@...aro.org>
Cc:	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	Rob Herring <robh+dt@...nel.org>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
Subject: Re: [PATCH 4/4] of: Add self test for of_match_node()

On Tue, Feb 18, 2014 at 10:31:20PM +0000, Grant Likely wrote:
> Adds a selftest function for the of_match_node function. of_match_node
> is supposed to handle precedence for the compatible property as well as
> the name and device_type values. This patch adds some test case data and
> a function that makes sure each test node matches against the correct
> entry of an of_device_id table.
> 
> This code was written to verify the new of_match_node() implementation
> that is an earlier part of this series.
> 
> Currently all but one test passes. There is one scenario where the empty
> "b/name2" node is getting matched against an entry without any
> device_type property at all. It is unknown why this is, but it needs to
> be solved before this patch can be committed. (However, this is testing
> the new of_match_table implementation, which still does far better than
> the old implementation which gets the precedence completely wrong.)

We can drop the above paragraph now since all the test cases passed on
the new version of of_match_node().

> 
> Signed-off-by: Grant Likely <grant.likely@...aro.org>
> Cc: Kevin Hau <haokexin@...il.com>

s/Hau/Hao/

Thanks,
Kevin

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