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-rw-r--r--include/sound/hwdep.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/hwdep.h b/include/sound/hwdep.h
index 6233eb092d0a..193a3c57ed25 100644
--- a/include/sound/hwdep.h
+++ b/include/sound/hwdep.h
@@ -68,6 +68,7 @@ struct snd_hwdep {
wait_queue_head_t open_wait;
void *private_data;
void (*private_free) (struct snd_hwdep *hwdep);
+ const struct attribute_group **groups;
struct mutex open_mutex;
int used; /* reference counter */