Commit 7dd14525 authored by Fabio Baltieri's avatar Fabio Baltieri Committed by Vinod Koul

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:

d49278e3 dmaengine: dma40: Add support to split up large elements
Reported-by: default avatarShreshtha Kumar Sahu <shreshthakumar.sahu@stericsson.com>
Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarFabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent e68b1130
...@@ -1570,10 +1570,10 @@ static void dma_tc_handle(struct d40_chan *d40c) ...@@ -1570,10 +1570,10 @@ static void dma_tc_handle(struct d40_chan *d40c)
d40c->busy = false; d40c->busy = false;
pm_runtime_mark_last_busy(d40c->base->dev); pm_runtime_mark_last_busy(d40c->base->dev);
pm_runtime_put_autosuspend(d40c->base->dev); pm_runtime_put_autosuspend(d40c->base->dev);
}
d40_desc_remove(d40d); d40_desc_remove(d40d);
d40_desc_done(d40c, d40d); d40_desc_done(d40c, d40d);
}
d40c->pending_tx++; d40c->pending_tx++;
tasklet_schedule(&d40c->tasklet); tasklet_schedule(&d40c->tasklet);
......
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