[PATCH] ASoC: soc-pcm: Remove unused global mutex

[Axel Lin]

Since commit b8c0dab9bf3373010e857a8d3f1b594c60a348dd
"ASoC: core - PCM mutex per rtd",
the global pcm_mutex is not being used any more.

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxx>
---
 sound/soc/soc-pcm.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index b575939..1347584 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;
-- 
1.7.4.1



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