From 3cab801e8b94280264ba23ab0683cd3a9c13ca9f Mon Sep 17 00:00:00 2001 From: Ye Bin Date: Thu, 8 Apr 2021 14:26:47 +0800 Subject: [PATCH] ASoC: rt711-sdca: Constify static struct snd_soc_dai_ops 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 Signed-off-by: Ye Bin Link: https://lore.kernel.org/r/20210408062647.803141-1-yebin10@huawei.com Signed-off-by: Mark Brown --- sound/soc/codecs/rt711-sdca.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/rt711-sdca.c b/sound/soc/codecs/rt711-sdca.c index 381893b..bfb7f1c 100644 --- a/sound/soc/codecs/rt711-sdca.c +++ b/sound/soc/codecs/rt711-sdca.c @@ -1268,7 +1268,7 @@ static int rt711_sdca_pcm_hw_free(struct snd_pcm_substream *substream, #define RT711_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ SNDRV_PCM_FMTBIT_S24_LE) -static struct snd_soc_dai_ops rt711_sdca_ops = { +static const struct snd_soc_dai_ops rt711_sdca_ops = { .hw_params = rt711_sdca_pcm_hw_params, .hw_free = rt711_sdca_pcm_hw_free, .set_sdw_stream = rt711_sdca_set_sdw_stream, -- 2.7.4