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[ALSA] soc - fix s3c2410 PCM breakage 

S3C2410 pcm doesn't work.
s3c2410_dma_request() now returns the channel number and not 0 if OK.

Signed-off-by: Davide Rizzo <davide@elpa.it>
Acked-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Davide Rizzo 2008-05-05 14:56:07 +02:00 committed by Takashi Iwai
parent 2e75d050e4
commit d6426171ba
1 changed files with 1 additions and 1 deletions
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2
sound/soc/s3c24xx/s3c24xx-pcm.c
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@ -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;
}