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>
This commit is contained in:
parent
e68b1130df
commit
7dd1452525
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@ -1570,10 +1570,10 @@ static void dma_tc_handle(struct d40_chan *d40c)
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d40c->busy = false;
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pm_runtime_mark_last_busy(d40c->base->dev);
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pm_runtime_put_autosuspend(d40c->base->dev);
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}
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d40_desc_remove(d40d);
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d40_desc_done(d40c, d40d);
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d40_desc_remove(d40d);
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d40_desc_done(d40c, d40d);
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}
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d40c->pending_tx++;
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tasklet_schedule(&d40c->tasklet);
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