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authorMark Brown2013-11-15 10:20:08 +0000
committerMark Brown2013-11-15 10:20:08 +0000
commit9450d92c8c647752586eeeb7927da8a50a691c96 (patch)
tree57245bdbdee2ea7801c5d903081d8252f408ff11 /sound
parent738867f9f86a55f85115cf0acf2915890052417b (diff)
parenta894bd7fb539d671149fea9420c94c0fbe6baf7a (diff)
Merge remote-tracking branch 'asoc/fix/dma' into asoc-linus
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/soc-generic-dmaengine-pcm.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c
index 0c469cbbe881..6ad4c7a47f5d 100644
--- a/sound/soc/soc-generic-dmaengine-pcm.c
+++ b/sound/soc/soc-generic-dmaengine-pcm.c
@@ -25,7 +25,7 @@
#include <sound/dmaengine_pcm.h>
struct dmaengine_pcm {
- struct dma_chan *chan[SNDRV_PCM_STREAM_CAPTURE + 1];
+ struct dma_chan *chan[SNDRV_PCM_STREAM_LAST + 1];
const struct snd_dmaengine_pcm_config *config;
struct snd_soc_platform platform;
unsigned int flags;
@@ -90,6 +90,8 @@ static int dmaengine_pcm_hw_params(struct snd_pcm_substream *substream,
struct dma_slave_config slave_config;
int ret;
+ memset(&slave_config, 0, sizeof(slave_config));
+
if (!pcm->config)
prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config;
else