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authorDavide Rizzo <davide@elpa.it>2008-05-05 14:56:07 +0200
committerTakashi Iwai <tiwai@suse.de>2008-05-05 14:12:08 +0200
commitd6426171bab3403cdcd5613d5549f20b0ab0967c (patch)
treec078e68bca464ab2cd82062d6ba115921cdf3f06 /sound
parent2e75d050e42d1c61e820f9a35078a2f69e02cc3e (diff)
downloadop-kernel-dev-d6426171bab3403cdcd5613d5549f20b0ab0967c.zip
op-kernel-dev-d6426171bab3403cdcd5613d5549f20b0ab0967c.tar.gz
[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>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/s3c24xx/s3c24xx-pcm.c2
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;
}
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