ASoC: stop omap DMA channels before unlinking

Experimental patch based on this: http://lists.goldelico.com/pipermail/gta04-owner/2012-October/003104.html
radekp · Oct 9, 2012 · 6aad0fd · 6aad0fd
1 parent b2d9afb
commit 6aad0fd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
@@ -140,6 +140,7 @@ static int omap_pcm_hw_free(struct snd_pcm_substream *substream)
 	if (prtd->dma_data == NULL)
 		return 0;
 
+	omap_stop_dma(prtd->dma_ch);
 	omap_dma_unlink_lch(prtd->dma_ch, prtd->dma_ch);
 	omap_free_dma(prtd->dma_ch);
 	prtd->dma_data = NULL;