[PATCH -next] ASoC: rt715-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 hulkci@huawei.com Signed-off-by: Ye Bin yebin10@huawei.com --- sound/soc/codecs/rt715-sdca.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/rt715-sdca.c b/sound/soc/codecs/rt715-sdca.c index 20528afbdc57..7db76c19e048 100644 --- a/sound/soc/codecs/rt715-sdca.c +++ b/sound/soc/codecs/rt715-sdca.c @@ -935,7 +935,7 @@ static int rt715_sdca_pcm_hw_free(struct snd_pcm_substream *substream, #define RT715_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
-static struct snd_soc_dai_ops rt715_sdca_ops = { +static const struct snd_soc_dai_ops rt715_sdca_ops = { .hw_params = rt715_sdca_pcm_hw_params, .hw_free = rt715_sdca_pcm_hw_free, .set_sdw_stream = rt715_sdca_set_sdw_stream,
On Thu, 8 Apr 2021 14:26:54 +0800, Ye Bin wrote:
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.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: rt715-sdca: Constify static struct snd_soc_dai_ops commit: 1f34084cc85d654a542c547df6714dae8a32d3c9
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
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Thanks, Mark
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Ye Bin