From: ing. Davide Rizzo davide@elpa.it
S3C2410 pcm doesn't work. s3c2410_dma_request() now returns the channel number and not 0 if OK. Davide
This patch to update to a s3c2410_dma_request return value change
Signed-off-by: Davide Rizzo davide@elpa.it Acked-by: Liam Girdwood lg@opensource.wolfsonmicro.com Signed-off-by: Mark Brown broonie@opensource.wolfsonmicro.com --- sound/soc/s3c24xx/s3c24xx-pcm.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/sound/soc/s3c24xx/s3c24xx-pcm.c b/sound/soc/s3c24xx/s3c24xx-pcm.c index 6c70a81..7806ae6 100644 --- a/sound/soc/s3c24xx/s3c24xx-pcm.c +++ b/sound/soc/s3c24xx/s3c24xx-pcm.c @@ -171,7 +171,7 @@ static int s3c24xx_pcm_hw_params(struct snd_pcm_substream *substream, ret = s3c2410_dma_request(prtd->params->channel, prtd->params->client, NULL);
- if (ret) { + if (ret < 0) { DBG(KERN_ERR "failed to get dma channel\n"); return ret; }