dmaengine: fix cyclic dma usage

for cyclic dma, dont makr the descriptor as complte. Fix the remaining users of
cyclic dma which do so

Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Tested-by: Mika Westerberg <mika.westerberg@iki.fi>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/dma/ep93xx_dma.c b/drivers/dma/ep93xx_dma.c
index e6f133b78dc2..f6e9b572b998 100644
--- a/drivers/dma/ep93xx_dma.c
+++ b/drivers/dma/ep93xx_dma.c
@@ -703,7 +703,9 @@ static void ep93xx_dma_tasklet(unsigned long data)
         desc = ep93xx_dma_get_active(edmac);
         if (desc) {
                 if (desc->complete) {
-                        dma_cookie_complete(&desc->txd);
+                        /* mark descriptor complete for non cyclic case only */
+                        if (!test_bit(EP93XX_DMA_IS_CYCLIC, &edmac->flags))
+                                dma_cookie_complete(&desc->txd);
                         list_splice_init(&edmac->active, &list);
                 }
                 callback = desc->txd.callback;