From: Jim Lodes <jim.lo...@garmin.com>
Initialize the dma_slave_config for PCM DMA transfers,
instead of leaving it uninitialized. Keeps previous data on
the stack from giving us invalid values in uninitialized
members of the config structure.
Signed-off-by: Jim Lodes <jim.lo...@garmin.com>
Signed-off-by: J.D. Schroeder <jay.schroe...@garmin.com>
---
sound/soc/omap/omap-pcm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index 99381a2..a84f677 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -82,6 +82,8 @@ static int omap_pcm_hw_params(struct snd_pcm_substream
*substream,
struct dma_chan *chan;
int err = 0;
+ memset(&config, 0x00, sizeof(config));
+
dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
/* return if this is a bufferless transfer e.g.
--
1.9.1
