dmaengine: ste_dma40: do not remove descriptors for cyclic transfers
Fix dma_tc_handle() to call d40_desc_remove() and d40_desc_done() only
for non-cyclic transfers, as this was breaking ux500_pcm since
introduced in:
d49278e dmaengine: dma40: Add support to split up large elements
Reported-by: Shreshtha Kumar Sahu <shreshthakumar.sahu@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index ad860a2..1734fee 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -1570,10 +1570,10 @@
d40c->busy = false;
pm_runtime_mark_last_busy(d40c->base->dev);
pm_runtime_put_autosuspend(d40c->base->dev);
- }
- d40_desc_remove(d40d);
- d40_desc_done(d40c, d40d);
+ d40_desc_remove(d40d);
+ d40_desc_done(d40c, d40d);
+ }
d40c->pending_tx++;
tasklet_schedule(&d40c->tasklet);