linux-kernel - Re: [PATCH v2 0/3] ASoC: fix unbalanced of_node_get()/of_node

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Message-ID: <CAAj6DX1F3eg61_EfqAa3-OKpPhEwN-dTkcEjgzxGeTsoZX_k1A@mail.gmail.com>
Date:   Sun, 30 Jul 2017 22:34:12 +0200
From:   Antonio Borneo <borneo.antonio@...il.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Linux-ALSA <alsa-devel@...a-project.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Wei Xu <xuwei5@...ilicon.com>,
        John Stultz <john.stultz@...aro.org>,
        linux-arm-kernel@...ts.infradead.org,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        Tony Lindgren <tony@...mide.com>
Subject: Re: [PATCH v2 0/3] ASoC: fix unbalanced of_node_get()/of_node_put()

On Fri, Jul 28, 2017 at 12:07 PM, Mark Brown <broonie@...nel.org> wrote:
> On Fri, Jul 28, 2017 at 01:26:09AM +0200, Antonio Borneo wrote:
>> From: Antonio Borneo <borneo.antonio@...il.com>
>>
>> On Hikey target board, enabling CONFIG_OF_DYNAMIC triggers several
>> errors at kernel boot, like
>> OF: ERROR: Bad of_node_put() on /soc/i2s@...18000/ports/port@0
>> OF: ERROR: Bad of_node_put() on /soc/i2s@...18000/ports/port@...ndpoint
>> each followed by stack dump.
>
> Please take a look at the patches that Tony Lindgren has posted in the
> past day for this issue which go into the of_graph API to make it less
> error prone.

Great, it fixes the issue!
Please drop this patchset, the issue is completely covered by Tony's work.

Best Regards
Antonio