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Date: Thu, 8 Apr 2021 14:26:58 +0800 From: Ye Bin <yebin10@...wei.com> To: <yebin10@...wei.com>, Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, Vijendar Mukunda <Vijendar.Mukunda@....com>, "Pierre-Louis Bossart" <pierre-louis.bossart@...ux.intel.com>, Hui Wang <hui.wang@...onical.com> CC: <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>, <kernel-janitors@...r.kernel.org>, Hulk Robot <hulkci@...wei.com> Subject: [PATCH -next] 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 <hulkci@...wei.com> Signed-off-by: Ye Bin <yebin10@...wei.com> --- sound/soc/amd/renoir/acp3x-pdm-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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, };
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