[alsa-devel] [PATCH 2/2] 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 --- 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 a23505a..9a15bc4 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);