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-rw-r--r--arch/arm/plat-s3c64xx/dma.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c64xx/dma.c b/arch/arm/plat-s3c64xx/dma.c
index 7d12eb8fa58..d554b936fcf 100644
--- a/arch/arm/plat-s3c64xx/dma.c
+++ b/arch/arm/plat-s3c64xx/dma.c
@@ -610,6 +610,12 @@ static irqreturn_t s3c64xx_dma_irq(int irq, void *pw)
s3c64xx_dma_bufffdone(chan, buff, res);
+ /* Free the node and update curr, if non-circular queue */
+ if (!(chan->flags & S3C2410_DMAF_CIRCULAR)) {
+ chan->curr = buff->next;
+ s3c64xx_dma_freebuff(buff);
+ }
+
/* Update 'next' */
buff = chan->next;
if (chan->next == chan->end) {