linux-kernel - Re: [PATCH] ASoC: Intel: bytcr_rt5651.c: remove string buffers 'byt_rt5651_cpu_dai_name' and 'byt_rt5651_cpu_dai

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Date:   Sun, 05 May 2019 09:51:33 +0200
From:   Takashi Iwai <tiwai@...e.de>
To:     Nariman <narimantos@...il.com>
Cc:     <linux-kernel@...r.kernel.org>, <alsa-devel@...a-project.org>,
        "Jordy Ubink" <jordyubink@...mail.nl>, <broonie@...nel.org>,
        <liam.r.girdwood@...ux.intel.com>,
        <pierre-louis.bossart@...ux.intel.com>, <yang.jie@...ux.intel.com>,
        <perex@...ex.cz>, <hdegoede@...hat.com>
Subject: Re: [PATCH] ASoC: Intel: bytcr_rt5651.c: remove string buffers 'byt_rt5651_cpu_dai_name' and 'byt_rt5651_cpu_dai_name'

On Sat, 04 May 2019 17:16:52 +0200,
Nariman wrote:
> 
> From: Jordy Ubink <jordyubink@...mail.nl>
> 
> The snprintf calls filling byt_rt5651_cpu_dai_name / byt_rt5651_cpu_dai_name always fill them with the same string (ssp0-port" resp "rt5651-aif2"). So instead of keeping these buffers around and making the cpu_dai_name / codec_dai_name point to this, simply update the foo_dai_name pointers to directly point to a string constant containing the desired string.
> 
> Signed-off-by: Jordy Ubink <jordyubink@...mail.nl>

If you submit a patch, please give your own sign-off as well as the
author's one, even if the patch is not written by you.  This is a
legal requirement.


thanks,

Takashi