linux-kernel - Re: [PATCH] ASoC: fsl: constify static snd_soc_dai

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Message-ID: <CAA+D8AP4gfZ2FzTH2LOB7H0SRCYR0TBrAKLZPgpTUYq=bp0M9Q@mail.gmail.com>
Date:   Sun, 7 Feb 2021 18:37:44 +0800
From:   Shengjiu Wang <shengjiu.wang@...il.com>
To:     Rikard Falkeborn <rikard.falkeborn@...il.com>
Cc:     Timur Tabi <timur@...nel.org>,
        Nicolin Chen <nicoleotsuka@...il.com>,
        Xiubo Li <Xiubo.Lee@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Fabio Estevam <festevam@...il.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        alsa-devel@...a-project.org, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ASoC: fsl: constify static snd_soc_dai_ops structs

On Sun, Feb 7, 2021 at 6:58 AM Rikard Falkeborn
<rikard.falkeborn@...il.com> wrote:
>
> The only usage of these is to assign their address to the 'ops' field in
> the snd_soc_dai_driver struct, which is a pointer to const. Make them
> const to allow the compiler to put them in read-only memory.
>
> Signed-off-by: Rikard Falkeborn <rikard.falkeborn@...il.com>

Acked-by: Shengjiu Wang <shengjiu.wang@...il.com>