1 files changed, 1 insertions, 1 deletions

diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 314268a11048..15b885660bf0 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -420,7 +420,7 @@ struct snd_pcm {
         char id[64];
         char name[80];
         struct snd_pcm_str streams[2];
-        struct semaphore open_mutex;
+        struct mutex open_mutex;
         wait_queue_head_t open_wait;
         void *private_data;
         void (*private_free) (struct snd_pcm *pcm);