linux-kernel - Re: [PATCH] ASoC: codecs: Fix WCD_MBHC_HPH_PA

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Message-ID: <20211103104605.GN2794@kadam>
Date:   Wed, 3 Nov 2021 13:46:05 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
        tiwai@...e.com, yang.lee@...ux.alibaba.com,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] ASoC: codecs: Fix WCD_MBHC_HPH_PA_EN usage

On Tue, Oct 19, 2021 at 07:39:04PM +0200, Christophe JAILLET wrote:
> Le 19/10/2021 à 15:47, Srinivas Kandagatla a écrit :
> > 
> > 
> > On 17/10/2021 08:31, Christophe JAILLET wrote:
> > > 'hphpa_on' is known to be false, so the if block at the end of the
> > > function
> > > is dead code.
> > 
> > Yes, this is a dead code we should remove it.
> 
> Ok, thanks for the clarification.
> 
> > 
> > This code was part of moisture detection logic which is not enabled in
> > upstream code yet.
> 
> If 'yet' is the important word of the sentence, maybe the best is to leave
> the code as-is.
> If you prefer it to be removed, I can send a patch if it helps.

Just delete the dead code...  Never try to plan for the future, it's too
unpredictable.

regards,
dasn carpenter