From: Ye Bin <yebin10@huawei.com>
To: <yebin10@huawei.com>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Banajit Goswami <bgoswami@codeaurora.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
Takashi Iwai <tiwai@suse.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: codecs: lpass-va-macro: constify static struct snd_soc_dai_ops
Date: Wed, 7 Apr 2021 15:42:18 +0800 [thread overview]
Message-ID: <20210407074218.3051979-1-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/lpass-va-macro.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/lpass-va-macro.c b/sound/soc/codecs/lpass-va-macro.c
index 3d6976a3d9e4..5294c57b2cd4 100644
--- a/sound/soc/codecs/lpass-va-macro.c
+++ b/sound/soc/codecs/lpass-va-macro.c
@@ -894,7 +894,7 @@ static int va_macro_digital_mute(struct snd_soc_dai *dai, int mute, int stream)
return 0;
}
-static struct snd_soc_dai_ops va_macro_dai_ops = {
+static const struct snd_soc_dai_ops va_macro_dai_ops = {
.hw_params = va_macro_hw_params,
.get_channel_map = va_macro_get_channel_map,
.mute_stream = va_macro_digital_mute,
next reply other threads:[~2021-04-07 7:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-07 7:42 Ye Bin [this message]
2021-04-07 20:26 ` Mark Brown
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