snd_pcm_ops are not supposed to change at runtime. All functions working with snd_pcm_ops provided by <sound/soc.h> work with const snd_pcm_ops. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav arvind.yadav.cs@gmail.com --- sound/soc/txx9/txx9aclc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/txx9/txx9aclc.c b/sound/soc/txx9/txx9aclc.c index 7912bf0..2e82d06 100644 --- a/sound/soc/txx9/txx9aclc.c +++ b/sound/soc/txx9/txx9aclc.c @@ -271,7 +271,7 @@ static int txx9aclc_pcm_close(struct snd_pcm_substream *substream) return 0; }
-static struct snd_pcm_ops txx9aclc_pcm_ops = { +static const struct snd_pcm_ops txx9aclc_pcm_ops = { .open = txx9aclc_pcm_open, .close = txx9aclc_pcm_close, .ioctl = snd_pcm_lib_ioctl,