leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ASoC: amd: acp6x-pdm-dma: Constify static snd_soc_dai_ops

Browse Source 
The only usage of acp6x_pdm_dai_ops is to assign its address to the ops
field in the snd_soc_dai_driver struct, which is a pointer to const
snd_soc_dai_ops. Make it const to allow the compiler to put it in
read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20211204110848.21322-1-rikard.falkeborn@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Rikard Falkeborn 2021-12-04 12:08:48 +01:00 committed by Mark Brown
parent 9a83dfcc5a
commit 7bef00106b
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sound/soc/amd/yc/acp6x-pdm-dma.c
View File

@ -318,7 +318,7 @@ static int acp6x_pdm_dai_trigger(struct snd_pcm_substream *substream,
return ret;
}
static struct snd_soc_dai_ops acp6x_pdm_dai_ops = {
static const struct snd_soc_dai_ops acp6x_pdm_dai_ops = {
.trigger = acp6x_pdm_dai_trigger,
};