diff --git a/[refs] b/[refs]
index eb681f7be332..c6bb168402fb 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: aa4a583d3539729d1cbd64cda7a8be078a824df8
+refs/heads/master: 8d90e1e382688d55a75677cc4c7210a697125554
diff --git a/trunk/drivers/staging/tm6000/tm6000-alsa.c b/trunk/drivers/staging/tm6000/tm6000-alsa.c
index cbe66ca0ec8a..7d675c72fd47 100644
--- a/trunk/drivers/staging/tm6000/tm6000-alsa.c
+++ b/trunk/drivers/staging/tm6000/tm6000-alsa.c
@@ -304,6 +304,7 @@ static int snd_tm6000_hw_free(struct snd_pcm_substream *substream)
 		schedule_work(&core->wq_trigger);
 	}
 
+	dsp_buffer_free(substream);
 	return 0;
 }