From f31e08e160d646952a5142e3f92f3fcdc645a09b Mon Sep 17 00:00:00 2001
From: Richard Zhao <richard.zhao@freescale.com>
Date: Tue, 18 Sep 2012 17:20:06 +0800
Subject: [PATCH] ASoC: imx-pcm-dma: open function failed when
snd_dmaengine_pcm_open fail
snd_imx_open should return error code returned by snd_dmaengine_pcm_open.
Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
sound/soc/fsl/imx-pcm-dma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/fsl/imx-pcm-dma.c b/sound/soc/fsl/imx-pcm-dma.c
index a23505a9ae64..9a15bc4bd570 100644
--- a/sound/soc/fsl/imx-pcm-dma.c
+++ b/sound/soc/fsl/imx-pcm-dma.c
@@ -120,7 +120,7 @@ static int snd_imx_open(struct snd_pcm_substream *substream)
ret = snd_dmaengine_pcm_open(substream, filter, dma_data);
if (ret) {
kfree(dma_data);
- return 0;
+ return ret;
}
snd_dmaengine_pcm_set_data(substream, dma_data);