X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=sound%2Fsoc%2Fpxa%2Fpxa2xx-pcm.c;h=53b9fb127a6d7f1b05121b7fe3979022d5c9acf2;hb=d9be28ea9110c596a05bd2d56afa94251bd19818;hp=c670d08e7c9ede6223b24b4ef78e8c2465859b89;hpb=54d2f649a67109d877ca143c09cdeba61fe51bcf;p=linux-2.6-omap-h63xx.git

diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c
index c670d08e7c9..53b9fb127a6 100644
--- a/sound/soc/pxa/pxa2xx-pcm.c
+++ b/sound/soc/pxa/pxa2xx-pcm.c
@@ -61,9 +61,9 @@ static int pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream)
 
 	__pxa2xx_pcm_hw_free(substream);
 
-	if (prtd->dma_ch) {
+	if (prtd->dma_ch >= 0) {
 		pxa_free_dma(prtd->dma_ch);
-		prtd->dma_ch = 0;
+		prtd->dma_ch = -1;
 	}
 
 	return 0;