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[-next] ASoC: amd: raven: acp3x-i2s: Constify static struct snd_soc_dai_ops

Message ID 20210408062651.803413-1-yebin10@huawei.com (mailing list archive)
State Accepted
Commit 3e075e842899779bd321520a3524a278442467d0
Headers show
Series [-next] ASoC: amd: raven: acp3x-i2s: Constify static struct snd_soc_dai_ops | expand

Commit Message

yebin April 8, 2021, 6:26 a.m. UTC
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/amd/raven/acp3x-i2s.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Mark Brown April 9, 2021, 4:22 p.m. UTC | #1
On Thu, 8 Apr 2021 14:26:51 +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: amd: raven: acp3x-i2s: Constify static struct snd_soc_dai_ops
      commit: 3e075e842899779bd321520a3524a278442467d0

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.

You may get further e-mails resulting from automated or manual testing
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Thanks,
Mark
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Patch

diff --git a/sound/soc/amd/raven/acp3x-i2s.c b/sound/soc/amd/raven/acp3x-i2s.c
index 5bc028692fcf..396cb7d619e2 100644
--- a/sound/soc/amd/raven/acp3x-i2s.c
+++ b/sound/soc/amd/raven/acp3x-i2s.c
@@ -249,7 +249,7 @@  static int acp3x_i2s_trigger(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static struct snd_soc_dai_ops acp3x_i2s_dai_ops = {
+static const struct snd_soc_dai_ops acp3x_i2s_dai_ops = {
 	.hw_params = acp3x_i2s_hwparams,
 	.trigger = acp3x_i2s_trigger,
 	.set_fmt = acp3x_i2s_set_fmt,