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/wcd934x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/wcd934x.c b/sound/soc/codecs/wcd934x.c index 2c4818dc2e6d..5fe403307b72 100644 --- a/sound/soc/codecs/wcd934x.c +++ b/sound/soc/codecs/wcd934x.c @@ -1946,7 +1946,7 @@ static int wcd934x_get_channel_map(struct snd_soc_dai *dai, return 0; }
-static struct snd_soc_dai_ops wcd934x_dai_ops = { +static const struct snd_soc_dai_ops wcd934x_dai_ops = { .hw_params = wcd934x_hw_params, .hw_free = wcd934x_hw_free, .trigger = wcd934x_trigger,