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-rw-r--r--sound/soc/soc-pcm.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 2879c883eebc..1aee9fcdf650 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -27,8 +27,6 @@
#include <sound/soc.h>
#include <sound/initval.h>
-static DEFINE_MUTEX(pcm_mutex);
-
static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;