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 <[email protected]>
Signed-off-by: Ye Bin <[email protected]>
---
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