From: Ye Bin Date: Thu, 8 Apr 2021 06:26:58 +0000 (+0800) Subject: ASoC: amd: renoir: acp3x-pdm-dma: constify static struct snd_soc_dai_ops X-Git-Tag: v5.13-rc4~20^2~5^2~73 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=4150cc7306fa84577dd0c33f158949b0f085aea0;p=linux-platform-drivers-x86.git ASoC: amd: renoir: acp3x-pdm-dma: 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/20210408062658.803724-1-yebin10@huawei.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/amd/renoir/acp3x-pdm-dma.c b/sound/soc/amd/renoir/acp3x-pdm-dma.c index 1acd20439399..4c2810e58dce 100644 --- a/sound/soc/amd/renoir/acp3x-pdm-dma.c +++ b/sound/soc/amd/renoir/acp3x-pdm-dma.c @@ -356,7 +356,7 @@ static int acp_pdm_dai_trigger(struct snd_pcm_substream *substream, return ret; } -static struct snd_soc_dai_ops acp_pdm_dai_ops = { +static const struct snd_soc_dai_ops acp_pdm_dai_ops = { .trigger = acp_pdm_dai_trigger, };