[PATCH 18/21] [staging] tm6000: Plug memory leak on PCM free.

[Thierry Reding]

When releasing hardware resources, the DMA buffer allocated to the PCM
device needs to be freed to prevent a memory leak.
---
 drivers/staging/tm6000/tm6000-alsa.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/staging/tm6000/tm6000-alsa.c 
b/drivers/staging/tm6000/tm6000-alsa.c
index 35ad1f0..2bf21600 100644
--- a/drivers/staging/tm6000/tm6000-alsa.c
+++ b/drivers/staging/tm6000/tm6000-alsa.c
@@ -308,6 +308,7 @@ static int snd_tm6000_hw_free(struct snd_pcm_substream 
*substream)
                schedule_work(&core->wq_trigger);
        }
 
+       dsp_buffer_free(substream);
        return 0;
 }
 
-- 
1.7.6

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