ASoC: dmaengine: Use SNDRV_PCM_STREAM_LAST for array size

... to make the meaning more obvious.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c
index 0c469cbbe881..ee0790337ec9 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;