linux-kernel - Re: [PATCH AUTOSEL 5.8 03/20] ASoC: wm8994: Skip setting of the WM8994

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Message-ID: <20200922174647.GP2431@sasha-vm>
Date:   Tue, 22 Sep 2020 13:46:47 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     Mark Brown <broonie@...nel.org>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Charles Keepax <ckeepax@...nsource.cirrus.com>,
        patches@...nsource.cirrus.com, alsa-devel@...a-project.org
Subject: Re: [PATCH AUTOSEL 5.8 03/20] ASoC: wm8994: Skip setting of the
 WM8994_MICBIAS register for WM1811

On Tue, Sep 22, 2020 at 03:42:21PM +0100, Mark Brown wrote:
>On Tue, Sep 22, 2020 at 10:25:15AM -0400, Sasha Levin wrote:
>> On Mon, Sep 21, 2020 at 04:07:01PM +0100, Mark Brown wrote:
>
>> > This is pretty much a cosmetic change - previously we were silently not
>> > reading the register, this just removes the attempt to read it since we
>> > added an error message in the core.
>
>> Right, the only reason I took it is that error message - I find that
>> bogus error messages have almost the same (bad) impact as real kernel
>> bugs.
>
>The point is that the error message isn't present in stable kernels so
>there is no impact on any user visible behaviour.

Ah, I see. I'll drop it. Thanks!

-- 
Thanks,
Sasha