From: Ye Bin <yebin10@huawei.com>
To: <yebin10@huawei.com>, Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
Takashi Iwai <tiwai@suse.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: <alsa-devel@alsa-project.org>, <linux-kernel@vger.kernel.org>,
<kernel-janitors@vger.kernel.org>, Hulk Robot <hulkci@huawei.com>
Subject: [PATCH -next] ASoC: cx2072x: constify static struct snd_soc_dai_ops
Date: Thu, 8 Apr 2021 14:26:56 +0800 [thread overview]
Message-ID: <20210408062656.803606-1-yebin10@huawei.com> (raw)
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Ye Bin <yebin10@huawei.com>
---
sound/soc/codecs/cx2072x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/cx2072x.c b/sound/soc/codecs/cx2072x.c
index d924e3528029..1f5c57fab1d8 100644
--- a/sound/soc/codecs/cx2072x.c
+++ b/sound/soc/codecs/cx2072x.c
@@ -1532,7 +1532,7 @@ static const struct snd_soc_component_driver soc_codec_driver_cx2072x = {
/*
* DAI ops
*/
-static struct snd_soc_dai_ops cx2072x_dai_ops = {
+static const struct snd_soc_dai_ops cx2072x_dai_ops = {
.set_sysclk = cx2072x_set_dai_sysclk,
.set_fmt = cx2072x_set_dai_fmt,
.hw_params = cx2072x_hw_params,
next reply other threads:[~2021-04-08 6:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-08 6:26 Ye Bin [this message]
2021-04-08 16:54 ` Mark Brown
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