1 files changed, 1 insertions, 1 deletions

diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index ee6bc2d06803..deff5a92efa6 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -447,7 +447,7 @@ struct snd_pcm_notify {
  *  Registering
  */
 
-extern struct file_operations snd_pcm_f_ops[2];
+extern const struct file_operations snd_pcm_f_ops[2];
 
 int snd_pcm_new(struct snd_card *card, char *id, int device,
                 int playback_count, int capture_count,