snd_pcm_ops are not supposed to change at runtime. All functions working with snd_pcm_ops provided by <sound/pcm.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/parisc/harmony.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/parisc/harmony.c b/sound/parisc/harmony.c index 5911eb3..7bf43e9 100644 --- a/sound/parisc/harmony.c +++ b/sound/parisc/harmony.c @@ -596,7 +596,7 @@ return snd_pcm_lib_free_pages(ss); }
-static struct snd_pcm_ops snd_harmony_playback_ops = { +static const struct snd_pcm_ops snd_harmony_playback_ops = { .open = snd_harmony_playback_open, .close = snd_harmony_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -607,7 +607,7 @@ .pointer = snd_harmony_playback_pointer, };
-static struct snd_pcm_ops snd_harmony_capture_ops = { +static const struct snd_pcm_ops snd_harmony_capture_ops = { .open = snd_harmony_capture_open, .close = snd_harmony_capture_close, .ioctl = snd_pcm_lib_ioctl,